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Available in 58 languages" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-58" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">58 languages</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%AC%D9%87%D8%A7%D8%B2_%D8%A7%D9%84%D8%A3%D8%B9%D8%B6%D8%A7%D8%A1" title="جهاز الأعضاء – Arabic" lang="ar" hreflang="ar" data-title="جهاز الأعضاء" data-language-autonym="العربية" data-language-local-name="Arabic" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-as mw-list-item"><a href="https://as.wikipedia.org/wiki/%E0%A6%85%E0%A6%82%E0%A6%97_%E0%A6%A4%E0%A6%A8%E0%A7%8D%E0%A6%A4%E0%A7%8D%E0%A7%B0" title="অংগ তন্ত্ৰ – Assamese" lang="as" hreflang="as" data-title="অংগ তন্ত্ৰ" data-language-autonym="অসমীয়া" data-language-local-name="Assamese" class="interlanguage-link-target"><span>অসমীয়া</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%85%E0%A6%99%E0%A7%8D%E0%A6%97_%E0%A6%A4%E0%A6%A8%E0%A7%8D%E0%A6%A4%E0%A7%8D%E0%A6%B0" title="অঙ্গ তন্ত্র – Bangla" lang="bn" hreflang="bn" data-title="অঙ্গ তন্ত্র" data-language-autonym="বাংলা" data-language-local-name="Bangla" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://zh-min-nan.wikipedia.org/wiki/Kh%C3%AC-koan_h%C4%93-th%C3%B3ng" title="Khì-koan hē-thóng – Minnan" lang="nan" hreflang="nan" data-title="Khì-koan hē-thóng" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="Minnan" class="interlanguage-link-target"><span>閩南語 / Bân-lâm-gú</span></a></li><li class="interlanguage-link interwiki-bcl mw-list-item"><a href="https://bcl.wikipedia.org/wiki/Sistemang_organo" title="Sistemang organo – Central Bikol" lang="bcl" hreflang="bcl" data-title="Sistemang organo" data-language-autonym="Bikol Central" data-language-local-name="Central Bikol" class="interlanguage-link-target"><span>Bikol Central</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%91%D0%B8%D0%BE%D0%BB%D0%BE%D0%B3%D0%B8%D1%87%D0%BD%D0%B0_%D1%81%D0%B8%D1%81%D1%82%D0%B5%D0%BC%D0%B0" title="Биологична система – Bulgarian" lang="bg" hreflang="bg" data-title="Биологична система" data-language-autonym="Български" data-language-local-name="Bulgarian" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Organski_sistem" title="Organski sistem – Bosnian" lang="bs" hreflang="bs" data-title="Organski sistem" data-language-autonym="Bosanski" data-language-local-name="Bosnian" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-br mw-list-item"><a href="https://br.wikipedia.org/wiki/Benvegad" title="Benvegad – Breton" lang="br" hreflang="br" data-title="Benvegad" data-language-autonym="Brezhoneg" data-language-local-name="Breton" class="interlanguage-link-target"><span>Brezhoneg</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Sistema_org%C3%A0nic" title="Sistema orgànic – Catalan" lang="ca" hreflang="ca" data-title="Sistema orgànic" data-language-autonym="Català" data-language-local-name="Catalan" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Org%C3%A1nov%C3%A1_soustava" title="Orgánová soustava – Czech" lang="cs" hreflang="cs" data-title="Orgánová soustava" data-language-autonym="Čeština" data-language-local-name="Czech" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Organsystem" title="Organsystem – German" lang="de" hreflang="de" data-title="Organsystem" data-language-autonym="Deutsch" data-language-local-name="German" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/Elundkond" title="Elundkond – Estonian" lang="et" hreflang="et" data-title="Elundkond" data-language-autonym="Eesti" data-language-local-name="Estonian" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%A3%CF%8D%CF%83%CF%84%CE%B7%CE%BC%CE%B1_%CE%BF%CF%81%CE%B3%CE%AC%CE%BD%CF%89%CE%BD" title="Σύστημα οργάνων – Greek" lang="el" hreflang="el" data-title="Σύστημα οργάνων" data-language-autonym="Ελληνικά" data-language-local-name="Greek" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Sistema_(anatom%C3%ADa)" title="Sistema (anatomía) – Spanish" lang="es" hreflang="es" data-title="Sistema (anatomía)" data-language-autonym="Español" data-language-local-name="Spanish" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Organa_sistemo" title="Organa sistemo – Esperanto" lang="eo" hreflang="eo" data-title="Organa sistemo" data-language-autonym="Esperanto" data-language-local-name="Esperanto" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Aparatu_(anatomia)" title="Aparatu (anatomia) – Basque" lang="eu" hreflang="eu" data-title="Aparatu (anatomia)" data-language-autonym="Euskara" data-language-local-name="Basque" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%AF%D8%B3%D8%AA%DA%AF%D8%A7%D9%87_%D8%A7%D9%86%D8%AF%D8%A7%D9%85%DB%8C" title="دستگاه اندامی – Persian" lang="fa" hreflang="fa" data-title="دستگاه اندامی" data-language-autonym="فارسی" data-language-local-name="Persian" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Appareil_(anatomie)" title="Appareil (anatomie) – French" lang="fr" hreflang="fr" data-title="Appareil (anatomie)" data-language-autonym="Français" data-language-local-name="French" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Sistema_org%C3%A1nico" title="Sistema orgánico – Galician" lang="gl" hreflang="gl" data-title="Sistema orgánico" data-language-autonym="Galego" data-language-local-name="Galician" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EA%B8%B0%EA%B4%80%EA%B3%84" title="기관계 – Korean" lang="ko" hreflang="ko" data-title="기관계" data-language-autonym="한국어" data-language-local-name="Korean" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%85%E0%A4%82%E0%A4%97_%E0%A4%A4%E0%A4%82%E0%A4%A4%E0%A5%8D%E0%A4%B0" title="अंग तंत्र – Hindi" lang="hi" hreflang="hi" data-title="अंग तंत्र" data-language-autonym="हिन्दी" data-language-local-name="Hindi" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Sustav_organa" title="Sustav organa – Croatian" lang="hr" hreflang="hr" data-title="Sustav organa" data-language-autonym="Hrvatski" data-language-local-name="Croatian" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Sistem_organ" title="Sistem organ – Indonesian" lang="id" hreflang="id" data-title="Sistem organ" data-language-autonym="Bahasa Indonesia" data-language-local-name="Indonesian" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Apparato_(anatomia)" title="Apparato (anatomia) – Italian" lang="it" hreflang="it" data-title="Apparato (anatomia)" data-language-autonym="Italiano" data-language-local-name="Italian" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%9E%D7%A2%D7%A8%D7%9B%D7%95%D7%AA_%D7%94%D7%92%D7%95%D7%A3" title="מערכות הגוף – Hebrew" lang="he" hreflang="he" data-title="מערכות הגוף" data-language-autonym="עברית" data-language-local-name="Hebrew" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-jv mw-list-item"><a href="https://jv.wikipedia.org/wiki/Sistem_organ" title="Sistem organ – Javanese" lang="jv" hreflang="jv" data-title="Sistem organ" data-language-autonym="Jawa" data-language-local-name="Javanese" class="interlanguage-link-target"><span>Jawa</span></a></li><li class="interlanguage-link interwiki-ks mw-list-item"><a href="https://ks.wikipedia.org/wiki/%D8%AA%D8%A7%D9%86%D9%8E%D9%86_%DB%81%D9%8F%D9%86%D9%9B%D8%AF_%D8%AA%D9%8E%DA%AF" title="تانَن ہُنٛد تَگ – Kashmiri" lang="ks" hreflang="ks" data-title="تانَن ہُنٛد تَگ" data-language-autonym="कॉशुर / کٲشُر" data-language-local-name="Kashmiri" class="interlanguage-link-target"><span>कॉशुर / کٲشُر</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%9C%D2%AF%D1%88%D0%B5%D0%BB%D0%B5%D1%80_%D0%B6%D2%AF%D0%B9%D0%B5%D1%81%D1%96" title="Мүшелер жүйесі – Kazakh" lang="kk" hreflang="kk" data-title="Мүшелер жүйесі" data-language-autonym="Қазақша" data-language-local-name="Kazakh" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-ht mw-list-item"><a href="https://ht.wikipedia.org/wiki/Sist%C3%A8m_%C3%B2ganik" title="Sistèm òganik – Haitian Creole" lang="ht" hreflang="ht" data-title="Sistèm òganik" data-language-autonym="Kreyòl ayisyen" data-language-local-name="Haitian Creole" class="interlanguage-link-target"><span>Kreyòl ayisyen</span></a></li><li class="interlanguage-link interwiki-ku mw-list-item"><a href="https://ku.wikipedia.org/wiki/S%C3%AEstema_organan" title="Sîstema organan – Kurdish" lang="ku" hreflang="ku" data-title="Sîstema organan" data-language-autonym="Kurdî" data-language-local-name="Kurdish" class="interlanguage-link-target"><span>Kurdî</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/Org%C4%81nu_sist%C4%93ma" title="Orgānu sistēma – Latvian" lang="lv" hreflang="lv" data-title="Orgānu sistēma" data-language-autonym="Latviešu" data-language-local-name="Latvian" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/Organ%C5%B3_sistema" title="Organų sistema – Lithuanian" lang="lt" hreflang="lt" data-title="Organų sistema" data-language-autonym="Lietuvių" data-language-local-name="Lithuanian" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%9E%D1%80%D0%B3%D0%B0%D0%BD%D1%81%D0%BA%D0%B8_%D1%81%D0%B8%D1%81%D1%82%D0%B5%D0%BC" title="Органски систем – Macedonian" lang="mk" hreflang="mk" data-title="Органски систем" data-language-autonym="Македонски" data-language-local-name="Macedonian" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Sistem_organ" title="Sistem organ – Malay" lang="ms" hreflang="ms" data-title="Sistem organ" data-language-autonym="Bahasa Melayu" data-language-local-name="Malay" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Orgaansysteem" title="Orgaansysteem – Dutch" lang="nl" hreflang="nl" data-title="Orgaansysteem" data-language-autonym="Nederlands" data-language-local-name="Dutch" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-or mw-list-item"><a href="https://or.wikipedia.org/wiki/%E0%AC%85%E0%AC%99%E0%AD%8D%E0%AC%97%E0%AC%A4%E0%AC%A8%E0%AD%8D%E0%AC%A4%E0%AD%8D%E0%AC%B0" title="ଅଙ୍ଗତନ୍ତ୍ର – Odia" lang="or" hreflang="or" data-title="ଅଙ୍ଗତନ୍ତ୍ର" data-language-autonym="ଓଡ଼ିଆ" data-language-local-name="Odia" class="interlanguage-link-target"><span>ଓଡ଼ିଆ</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Uk%C5%82ad_narz%C4%85d%C3%B3w" title="Układ narządów – Polish" lang="pl" hreflang="pl" data-title="Układ narządów" data-language-autonym="Polski" data-language-local-name="Polish" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Sistema_(biologia)" title="Sistema (biologia) – Portuguese" lang="pt" hreflang="pt" data-title="Sistema (biologia)" data-language-autonym="Português" data-language-local-name="Portuguese" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Sistem_biologic" title="Sistem biologic – Romanian" lang="ro" hreflang="ro" data-title="Sistem biologic" data-language-autonym="Română" data-language-local-name="Romanian" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%A1%D0%B8%D1%81%D1%82%D0%B5%D0%BC%D1%8B_%D0%BE%D1%80%D0%B3%D0%B0%D0%BD%D0%BE%D0%B2_%D0%B6%D0%B8%D0%B2%D0%BE%D1%82%D0%BD%D1%8B%D1%85" title="Системы органов животных – Russian" lang="ru" hreflang="ru" data-title="Системы органов животных" data-language-autonym="Русский" data-language-local-name="Russian" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-si mw-list-item"><a href="https://si.wikipedia.org/wiki/%E0%B6%89%E0%B6%B1%E0%B7%8A%E0%B6%AF%E0%B7%8A%E2%80%8D%E0%B6%BB%E0%B7%92%E0%B6%BA_%E0%B6%B4%E0%B6%AF%E0%B7%8A%E0%B6%B0%E0%B6%AD%E0%B7%92" title="ඉන්ද්‍රිය පද්ධති – Sinhala" lang="si" hreflang="si" data-title="ඉන්ද්‍රිය පද්ධති" data-language-autonym="සිංහල" data-language-local-name="Sinhala" class="interlanguage-link-target"><span>සිංහල</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Organ_system" title="Organ system – Simple English" lang="en-simple" hreflang="en-simple" data-title="Organ system" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Org%C3%A1nov%C3%A1_s%C3%BAstava" title="Orgánová sústava – Slovak" lang="sk" hreflang="sk" data-title="Orgánová sústava" data-language-autonym="Slovenčina" data-language-local-name="Slovak" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Organski_sistem" title="Organski sistem – Slovenian" lang="sl" hreflang="sl" data-title="Organski sistem" data-language-autonym="Slovenščina" data-language-local-name="Slovenian" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%DA%A9%DB%86%D8%A6%DB%95%D9%86%D8%AF%D8%A7%D9%85" title="کۆئەندام – Central Kurdish" lang="ckb" hreflang="ckb" data-title="کۆئەندام" data-language-autonym="کوردی" data-language-local-name="Central Kurdish" class="interlanguage-link-target"><span>کوردی</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%A1%D0%B8%D1%81%D1%82%D0%B5%D0%BC_%D0%BE%D1%80%D0%B3%D0%B0%D0%BD%D0%B0" title="Систем органа – Serbian" lang="sr" hreflang="sr" data-title="Систем органа" data-language-autonym="Српски / srpski" data-language-local-name="Serbian" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Organski_sistem" title="Organski sistem – Serbo-Croatian" lang="sh" hreflang="sh" data-title="Organski sistem" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="Serbo-Croatian" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Elimist%C3%B6" title="Elimistö – Finnish" lang="fi" hreflang="fi" data-title="Elimistö" data-language-autonym="Suomi" data-language-local-name="Finnish" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%AE%E0%AE%A9%E0%AE%BF%E0%AE%A4_%E0%AE%89%E0%AE%9F%E0%AE%B2%E0%AF%8D_%E0%AE%A4%E0%AF%8A%E0%AE%95%E0%AF%81%E0%AE%A4%E0%AE%BF%E0%AE%95%E0%AE%B3%E0%AF%8D" title="மனித உடல் தொகுதிகள் – Tamil" lang="ta" hreflang="ta" data-title="மனித உடல் தொகுதிகள்" data-language-autonym="தமிழ்" data-language-local-name="Tamil" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-tt mw-list-item"><a href="https://tt.wikipedia.org/wiki/%D0%9E%D1%80%D0%B3%D0%B0%D0%BD%D0%BD%D0%B0%D1%80_%D1%81%D0%B8%D1%81%D1%82%D0%B5%D0%BC%D0%B0%D1%81%D1%8B" title="Органнар системасы – Tatar" lang="tt" hreflang="tt" data-title="Органнар системасы" data-language-autonym="Татарча / tatarça" data-language-local-name="Tatar" class="interlanguage-link-target"><span>Татарча / tatarça</span></a></li><li class="interlanguage-link interwiki-te mw-list-item"><a href="https://te.wikipedia.org/wiki/%E0%B0%85%E0%B0%82%E0%B0%97_%E0%B0%B5%E0%B1%8D%E0%B0%AF%E0%B0%B5%E0%B0%B8%E0%B1%8D%E0%B0%A5" title="అంగ వ్యవస్థ – Telugu" lang="te" hreflang="te" data-title="అంగ వ్యవస్థ" data-language-autonym="తెలుగు" data-language-local-name="Telugu" class="interlanguage-link-target"><span>తెలుగు</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B8%A3%E0%B8%B0%E0%B8%9A%E0%B8%9A%E0%B8%AD%E0%B8%A7%E0%B8%B1%E0%B8%A2%E0%B8%A7%E0%B8%B0" title="ระบบอวัยวะ – Thai" lang="th" hreflang="th" data-title="ระบบอวัยวะ" data-language-autonym="ไทย" data-language-local-name="Thai" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Organ_sistemi" title="Organ sistemi – Turkish" lang="tr" hreflang="tr" data-title="Organ sistemi" data-language-autonym="Türkçe" data-language-local-name="Turkish" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%A1%D0%B8%D1%81%D1%82%D0%B5%D0%BC%D0%B0_%D0%BE%D1%80%D0%B3%D0%B0%D0%BD%D1%96%D0%B2" title="Система органів – Ukrainian" lang="uk" hreflang="uk" data-title="Система органів" data-language-autonym="Українська" data-language-local-name="Ukrainian" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/H%E1%BB%87_c%C6%A1_quan" title="Hệ cơ quan – Vietnamese" lang="vi" hreflang="vi" data-title="Hệ cơ quan" data-language-autonym="Tiếng Việt" data-language-local-name="Vietnamese" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-vls mw-list-item"><a href="https://vls.wikipedia.org/wiki/Orgoanstelsel" title="Orgoanstelsel – West Flemish" lang="vls" hreflang="vls" data-title="Orgoanstelsel" data-language-autonym="West-Vlams" data-language-local-name="West Flemish" class="interlanguage-link-target"><span>West-Vlams</span></a></li><li class="interlanguage-link interwiki-yi mw-list-item"><a href="https://yi.wikipedia.org/wiki/%D7%90%D7%A8%D7%92%D7%90%D7%9F-%D7%A1%D7%99%D7%A1%D7%98%D7%A2%D7%9D" title="ארגאן-סיסטעם – Yiddish" lang="yi" hreflang="yi" data-title="ארגאן-סיסטעם" data-language-autonym="ייִדיש" data-language-local-name="Yiddish" class="interlanguage-link-target"><span>ייִדיש</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E5%99%A8%E5%AE%98%E7%B3%BB%E7%B5%B1" title="器官系統 – Chinese" lang="zh" hreflang="zh" data-title="器官系統" data-language-autonym="中文" data-language-local-name="Chinese" class="interlanguage-link-target"><span>中文</span></a></li> </ul> <div 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<div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">Group of organs assembled in a structural unit to serve a common function</div> <style data-mw-deduplicate="TemplateStyles:r1251242444">.mw-parser-output .ambox{border:1px solid #a2a9b1;border-left:10px solid #36c;background-color:#fbfbfb;box-sizing:border-box}.mw-parser-output .ambox+link+.ambox,.mw-parser-output .ambox+link+style+.ambox,.mw-parser-output .ambox+link+link+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+style+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+link+.ambox{margin-top:-1px}html body.mediawiki .mw-parser-output .ambox.mbox-small-left{margin:4px 1em 4px 0;overflow:hidden;width:238px;border-collapse:collapse;font-size:88%;line-height:1.25em}.mw-parser-output .ambox-speedy{border-left:10px solid #b32424;background-color:#fee7e6}.mw-parser-output .ambox-delete{border-left:10px solid #b32424}.mw-parser-output .ambox-content{border-left:10px solid #f28500}.mw-parser-output .ambox-style{border-left:10px solid #fc3}.mw-parser-output .ambox-move{border-left:10px solid #9932cc}.mw-parser-output .ambox-protection{border-left:10px solid #a2a9b1}.mw-parser-output .ambox .mbox-text{border:none;padding:0.25em 0.5em;width:100%}.mw-parser-output .ambox .mbox-image{border:none;padding:2px 0 2px 0.5em;text-align:center}.mw-parser-output .ambox .mbox-imageright{border:none;padding:2px 0.5em 2px 0;text-align:center}.mw-parser-output .ambox .mbox-empty-cell{border:none;padding:0;width:1px}.mw-parser-output .ambox .mbox-image-div{width:52px}@media(min-width:720px){.mw-parser-output .ambox{margin:0 10%}}@media print{body.ns-0 .mw-parser-output .ambox{display:none!important}}</style><table class="box-More_citations_needed plainlinks metadata ambox ambox-content ambox-Refimprove" role="presentation"><tbody><tr><td class="mbox-image"><div class="mbox-image-div"><span typeof="mw:File"><a href="/wiki/File:Question_book-new.svg" class="mw-file-description"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/9/99/Question_book-new.svg/50px-Question_book-new.svg.png" decoding="async" width="50" height="39" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/99/Question_book-new.svg/75px-Question_book-new.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/9/99/Question_book-new.svg/100px-Question_book-new.svg.png 2x" data-file-width="512" data-file-height="399" /></a></span></div></td><td class="mbox-text"><div class="mbox-text-span">This article <b>needs additional citations for <a href="/wiki/Wikipedia:Verifiability" title="Wikipedia:Verifiability">verification</a></b>.<span class="hide-when-compact"> Please help <a href="/wiki/Special:EditPage/Organ_system" title="Special:EditPage/Organ system">improve this article</a> by <a href="/wiki/Help:Referencing_for_beginners" title="Help:Referencing for beginners">adding citations to reliable sources</a>. Unsourced material may be challenged and removed.<br /><small><span class="plainlinks"><i>Find sources:</i> <a rel="nofollow" class="external text" href="https://www.google.com/search?as_eq=wikipedia&q=%22Organ+system%22">"Organ system"</a> – <a rel="nofollow" class="external text" href="https://www.google.com/search?tbm=nws&q=%22Organ+system%22+-wikipedia&tbs=ar:1">news</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.google.com/search?&q=%22Organ+system%22&tbs=bkt:s&tbm=bks">newspapers</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.google.com/search?tbs=bks:1&q=%22Organ+system%22+-wikipedia">books</a> <b>·</b> <a rel="nofollow" class="external text" href="https://scholar.google.com/scholar?q=%22Organ+system%22">scholar</a> <b>·</b> <a rel="nofollow" class="external text" href="https://www.jstor.org/action/doBasicSearch?Query=%22Organ+system%22&acc=on&wc=on">JSTOR</a></span></small></span> <span class="date-container"><i>(<span 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href="/wiki/Development_of_the_urinary_system" title="Development of the urinary system">Urinary system</a></li><li><a href="/wiki/Development_of_the_endocrine_system" title="Development of the endocrine system">Endocrine system</a></li><li><a href="/wiki/Development_of_the_human_body" title="Development of the human body">Human development</a></li><li><a href="/wiki/Fetal_circulation" title="Fetal circulation">Circulatory system</a></li></ul></div></td> </tr><tr><td class="sidebar-navbar"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><style data-mw-deduplicate="TemplateStyles:r1239400231">.mw-parser-output .navbar{display:inline;font-size:88%;font-weight:normal}.mw-parser-output .navbar-collapse{float:left;text-align:left}.mw-parser-output .navbar-boxtext{word-spacing:0}.mw-parser-output .navbar ul{display:inline-block;white-space:nowrap;line-height:inherit}.mw-parser-output .navbar-brackets::before{margin-right:-0.125em;content:"[ 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class="nv-talk"><a href="/wiki/Template_talk:Organ_system_development" title="Template talk:Organ system development"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Organ_system_development" title="Special:EditPage/Template:Organ system development"><abbr title="Edit this template">e</abbr></a></li></ul></div></td></tr></tbody></table> <div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">Structure of the immune system </div> <style data-mw-deduplicate="TemplateStyles:r1257001546">.mw-parser-output .infobox-subbox{padding:0;border:none;margin:-3px;width:auto;min-width:100%;font-size:100%;clear:none;float:none;background-color:transparent}.mw-parser-output .infobox-3cols-child{margin:auto}.mw-parser-output .infobox .navbar{font-size:100%}@media screen{html.skin-theme-clientpref-night .mw-parser-output .infobox-full-data:not(.notheme)>div:not(.notheme)[style]{background:#1f1f23!important;color:#f8f9fa}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .infobox-full-data:not(.notheme) div:not(.notheme){background:#1f1f23!important;color:#f8f9fa}}@media(min-width:640px){body.skin--responsive .mw-parser-output .infobox-table{display:table!important}body.skin--responsive .mw-parser-output .infobox-table>caption{display:table-caption!important}body.skin--responsive .mw-parser-output .infobox-table>tbody{display:table-row-group}body.skin--responsive .mw-parser-output .infobox-table tr{display:table-row!important}body.skin--responsive .mw-parser-output .infobox-table th,body.skin--responsive .mw-parser-output .infobox-table td{padding-left:inherit;padding-right:inherit}}</style><table class="infobox"><tbody><tr><th colspan="2" class="infobox-header" style="background-color: #efefef">Details</th></tr><tr><th scope="row" class="infobox-label" style="padding-right:0.25em"><a class="mw-selflink selflink">System</a></th><td class="infobox-data"><a href="/wiki/Lymphatic_system" title="Lymphatic system">Lymphatic system</a></td></tr><tr><th colspan="2" class="infobox-header" style="background-color: #efefef">Identifiers</th></tr><tr><th scope="row" class="infobox-label" style="padding-right:0.25em"><a href="/wiki/Foundational_Model_of_Anatomy" title="Foundational Model of Anatomy">FMA</a></th><td class="infobox-data"><a rel="nofollow" class="external text" href="https://bioportal.bioontology.org/ontologies/FMA/?p=classes&conceptid=http%3A%2F%2Fpurl.org%2Fsig%2Font%2Ffma%2Ffma7149">7149</a></td></tr><tr><td colspan="2" class="infobox-below"><a href="/wiki/Anatomical_terminology" title="Anatomical terminology">Anatomical terminology</a><div style="text-align: right;"><small class="noprint">[<a href="https://www.wikidata.org/wiki/Q188193" class="extiw" title="d:Q188193">edit on Wikidata</a>]</small></div></td></tr></tbody></table> <p><br /> An <b>organ system</b> is a <a href="/wiki/Biological_system" title="Biological system">biological system</a> consisting of a group of <a href="/wiki/Organ_(biology)" title="Organ (biology)">organs</a> that work together to perform one or more functions.<sup id="cite_ref-openstax_1-0" class="reference"><a href="#cite_note-openstax-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> Each organ has a specialized role in an organism body, and is made up of distinct <a href="/wiki/Tissue_(biology)" title="Tissue (biology)">tissues</a>. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Humans">Humans</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Organ_system&action=edit&section=1" title="Edit section: Humans"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Main article: <i><a href="/wiki/List_of_systems_of_the_human_body" title="List of systems of the human body">List of systems of the human body</a></i> </p> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:TE-Nervous_system_diagram.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b2/TE-Nervous_system_diagram.svg/220px-TE-Nervous_system_diagram.svg.png" decoding="async" width="220" height="258" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b2/TE-Nervous_system_diagram.svg/330px-TE-Nervous_system_diagram.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/b2/TE-Nervous_system_diagram.svg/440px-TE-Nervous_system_diagram.svg.png 2x" data-file-width="766" data-file-height="900" /></a><figcaption>Nervous system in a human body</figcaption></figure> <p>There are 11 distinct organ systems in human beings,<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> which form the basis of <a href="/wiki/Human_body" title="Human body">human anatomy and physiology</a>. The 11 organ systems: the respiratory system, digestive and excretory system, circulatory system, urinary system, integumentary system, skeletal system, muscular system, endocrine system, lymphatic system, nervous system, and reproductive system. There are other systems in the body that are not organ systems—for example, the <a href="/wiki/Immune_system" title="Immune system">immune system</a> protects the organism from infection, but it is not an organ system since it is not composed of organs. Some organs are in more than one system—for example, the nose is in the respiratory system and also serves as a sensory organ in the nervous system; the testes and ovaries are both part of the reproductive and endocrine systems. </p> <table class="wikitable"> <tbody><tr> <th>Organ system</th> <th>Description</th> <th>Component organs </th></tr> <tr> <td><a href="/wiki/Respiratory_system" title="Respiratory system">Respiratory system</a></td> <td>breathing: exchange of oxygen and carbon dioxide</td> <td><a href="/wiki/Human_nose" title="Human nose">nose</a>, <a href="/wiki/Human_mouth" title="Human mouth">mouth</a>, <a href="/wiki/Paranasal_sinuses" title="Paranasal sinuses">paranasal sinuses</a>, <a href="/wiki/Pharynx" title="Pharynx">pharynx</a>, <a href="/wiki/Larynx" title="Larynx">larynx</a>, <a href="/wiki/Trachea" title="Trachea">trachea</a>, <a href="/wiki/Bronchus" title="Bronchus">bronchi</a>, <a href="/wiki/Lung" title="Lung">lungs</a> and <a href="/wiki/Thoracic_diaphragm" title="Thoracic diaphragm">thoracic diaphragm</a> </td></tr> <tr> <td><a href="/wiki/Human_digestive_system" title="Human digestive system">Digestive</a> and <a href="/wiki/Excretory_system" title="Excretory system">excretory system</a></td> <td><a href="/wiki/Digestion" title="Digestion">digestion</a>: breakdown and absorption of <a href="/wiki/Nutrient" title="Nutrient">nutrients</a>, excretion of solid wastes</td> <td><a href="/wiki/Human_teeth" class="mw-redirect" title="Human teeth">teeth</a>, <a href="/wiki/Tongue" title="Tongue">tongue</a>, <a href="/wiki/Salivary_gland" title="Salivary gland">salivary glands</a>, <a href="/wiki/Esophagus" title="Esophagus">esophagus</a>, <a href="/wiki/Stomach" title="Stomach">stomach</a>, <a href="/wiki/Liver" title="Liver">liver</a>, <a href="/wiki/Gallbladder" title="Gallbladder">gallbladder</a>, <a href="/wiki/Pancreas" title="Pancreas">pancreas</a>, <a href="/wiki/Small_intestine" title="Small intestine">small intestine</a>, <a href="/wiki/Large_intestine" title="Large intestine">large intestine</a>, <a href="/wiki/Rectum" title="Rectum">rectum</a> and <a href="/wiki/Human_anus" title="Human anus">anus</a> </td></tr> <tr> <td><a href="/wiki/Circulatory_system" title="Circulatory system">Circulatory system</a></td> <td>circulate blood in order to transport nutrients, waste, hormones, O<sub>2</sub>, CO<sub>2</sub>, and aid in maintaining pH and temperature</td> <td><a href="/wiki/Blood" title="Blood">blood</a>, <a href="/wiki/Heart" title="Heart">heart</a>, <a href="/wiki/Arteries" class="mw-redirect" title="Arteries">arteries</a>, <a href="/wiki/Veins" class="mw-redirect" title="Veins">veins</a> and <a href="/wiki/Capillaries" class="mw-redirect" title="Capillaries">capillaries</a> </td></tr> <tr> <td><a href="/wiki/Urinary_system" title="Urinary system">Urinary system</a></td> <td>maintain fluid and electrolyte balance, purify blood and excrete liquid waste (<a href="/wiki/Urine" title="Urine">urine</a>)</td> <td><a href="/wiki/Kidney" title="Kidney">kidneys</a>, <a href="/wiki/Ureter" title="Ureter">ureters</a>, <a href="/wiki/Urinary_bladder" class="mw-redirect" title="Urinary bladder">bladder</a> and <a href="/wiki/Urethra" title="Urethra">urethra</a> </td></tr> <tr> <td><a href="/wiki/Integumentary_system" title="Integumentary system">Integumentary system</a></td> <td>exterior protection of body and thermal regulation</td> <td><a href="/wiki/Human_skin" title="Human skin">skin</a>, <a href="/wiki/Hair" title="Hair">hair</a>, <a href="/wiki/Fat" title="Fat">fat</a> and <a href="/wiki/Nail_(anatomy)" title="Nail (anatomy)">nails</a> </td></tr> <tr> <td><a href="/wiki/Human_skeleton" title="Human skeleton">Skeletal system</a></td> <td>structural support and protection, production of blood cells</td> <td><a href="/wiki/Bone" title="Bone">bones</a>, <a href="/wiki/Cartilage" title="Cartilage">cartilage</a>, <a href="/wiki/Ligament" title="Ligament">ligaments</a> and <a href="/wiki/Tendon" title="Tendon">tendons</a> </td></tr> <tr> <td><a href="/wiki/Muscular_system" title="Muscular system">Muscular system</a></td> <td>movement of body, production of heat</td> <td><a href="/wiki/Skeletal_muscles" class="mw-redirect" title="Skeletal muscles">skeletal muscles</a>, <a href="/wiki/Smooth_muscles" class="mw-redirect" title="Smooth muscles">smooth muscles</a> and <a href="/wiki/Cardiac_muscle" title="Cardiac muscle">cardiac muscle</a> </td></tr> <tr> <td><a href="/wiki/Endocrine_system" title="Endocrine system">Endocrine system</a></td> <td>communication within the body using <a href="/wiki/Hormone" title="Hormone">hormones</a> made by <a href="/wiki/Endocrine_gland" title="Endocrine gland">endocrine glands</a></td> <td><a href="/wiki/Hypothalamus" title="Hypothalamus">hypothalamus</a>, <a href="/wiki/Pituitary" class="mw-redirect" title="Pituitary">pituitary</a>, <a href="/wiki/Pineal_gland" title="Pineal gland">pineal gland</a>, <a href="/wiki/Thyroid" title="Thyroid">thyroid</a>, <a href="/wiki/Parathyroid" class="mw-redirect" title="Parathyroid">parathyroid</a> and <a href="/wiki/Adrenal_gland" title="Adrenal gland">adrenal glands</a>, <a href="/wiki/Ovaries" class="mw-redirect" title="Ovaries">ovaries</a> and <a href="/wiki/Testicles" class="mw-redirect" title="Testicles">testicles</a> </td></tr> <tr> <td><a href="/wiki/Exocrine_gland" title="Exocrine gland">Exocrine system</a></td> <td>various functions including lubrication and protection</td> <td><a href="/wiki/Ceruminous_gland" title="Ceruminous gland">ceruminous glands</a>, <a href="/wiki/Lacrimal_gland" title="Lacrimal gland">lacrimal glands</a>, <a href="/wiki/Sebaceous_gland" title="Sebaceous gland">sebaceous glands</a> and <a href="/wiki/Mucus" title="Mucus">mucus</a> </td></tr> <tr> <td><a href="/wiki/Lymphatic_system" title="Lymphatic system">Lymphatic system</a></td> <td>return <a href="/wiki/Lymph" title="Lymph">lymph</a> to the bloodstream, aid immune responses, form white blood cells</td> <td>lymph, <a href="/wiki/Lymph_nodes" class="mw-redirect" title="Lymph nodes">lymph nodes</a>, <a href="/wiki/Lymph_vessels" class="mw-redirect" title="Lymph vessels">lymph vessels</a>, <a href="/wiki/Tonsils" class="mw-redirect" title="Tonsils">tonsils</a>, <a href="/wiki/Spleen" title="Spleen">spleen</a> and <a href="/wiki/Thymus" title="Thymus">thymus</a> </td></tr> <tr> <td><a href="/wiki/Nervous_system" title="Nervous system">Nervous system</a></td> <td>sensing and processing information, controlling body activities</td> <td><a href="/wiki/Human_brain" title="Human brain">brain</a>, <a href="/wiki/Spinal_cord" title="Spinal cord">spinal cord</a>, <a href="/wiki/Nerves" class="mw-redirect" title="Nerves">nerves</a>, <a href="/wiki/Sensory_organ" class="mw-redirect" title="Sensory organ">sensory organs</a> and the following sensory systems (nervous subsystems): <a href="/wiki/Visual_system" title="Visual system">visual system</a>, <a href="/wiki/Olfactory_system" title="Olfactory system">olfactory system</a>, taste (<a href="/wiki/Gustatory_system" class="mw-redirect" title="Gustatory system">gustatory system</a>) and <a href="/wiki/Hearing" title="Hearing">hearing</a> (<a href="/wiki/Auditory_system" title="Auditory system">auditory system</a>) </td></tr> <tr> <td><a href="/wiki/Human_reproductive_system" title="Human reproductive system">Reproductive system</a></td> <td><a href="/wiki/Sex_organ" title="Sex organ">sex organs</a> involved in reproduction</td> <td><a href="/wiki/Ovary" title="Ovary">ovaries</a>, <a href="/wiki/Fallopian_tube" title="Fallopian tube">fallopian tubes</a>, <a href="/wiki/Uterus" title="Uterus">uterus</a>, <a href="/wiki/Vagina" title="Vagina">vagina</a>, <a href="/wiki/Vulva" title="Vulva">vulva</a>, <a href="/wiki/Human_penis" title="Human penis">penis</a>, <a href="/wiki/Testicle" title="Testicle">testicles</a>, <a href="/wiki/Vas_deferens" title="Vas deferens">vasa deferentia</a>, <a href="/wiki/Seminal_vesicle" class="mw-redirect" title="Seminal vesicle">seminal vesicles</a> and <a href="/wiki/Prostate" title="Prostate">prostate</a> </td></tr></tbody></table> <div class="mw-heading mw-heading2"><h2 id="Other_animals">Other animals</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Organ_system&action=edit&section=2" title="Edit section: Other animals"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Other animals have similar organ systems to humans although simpler animals may have fewer organs in an organ system or even fewer organ systems. </p> <div class="mw-heading mw-heading2"><h2 id="Plants">Plants</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Organ_system&action=edit&section=3" title="Edit section: Plants"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/File:Plant.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/a/a9/Plant.svg/220px-Plant.svg.png" decoding="async" width="220" height="304" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/a9/Plant.svg/330px-Plant.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/a9/Plant.svg/440px-Plant.svg.png 2x" data-file-width="550" data-file-height="760" /></a><figcaption>Root and shoot systems in a <a href="/wiki/Eudicots" title="Eudicots">eudicot</a></figcaption></figure> <p>Plants have two major organs systems. Vascular plants have two distinct organ systems: a <b>shoot system</b>, and a <b>root system</b>. The shoot system consists stems, leaves, and the reproductive parts of the plant (flowers and fruits). The shoot system generally grows above ground, where it absorbs the light needed for <a href="/wiki/Photosynthesis" title="Photosynthesis">photosynthesis</a>. The root system, which supports the plants and absorbs water and minerals, is usually underground.<sup id="cite_ref-hillidsafdsdassadsetal2014x_3-0" class="reference"><a href="#cite_note-hillidsafdsdassadsetal2014x-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> </p> <table class="wikitable"> <tbody><tr> <th>Organ system</th> <th>Description</th> <th>Component organs </th></tr> <tr> <td><a href="/wiki/Root" title="Root"> Root system</a></td> <td>anchors plants into place, absorbs water and minerals, and stores carbohydrates</td> <td><a href="/wiki/Root" title="Root">roots</a> </td></tr> <tr> <td><a href="/wiki/Shoot_system" class="mw-redirect" title="Shoot system">Shoot system</a></td> <td>stem for holding and orienting leaves to the sun as well as transporting materials between roots and leaves, leaves for <a href="/wiki/Photosynthesis" title="Photosynthesis">photosynthesis</a>, and flowers for <a href="/wiki/Reproduction" title="Reproduction">reproduction</a></td> <td><a href="/wiki/Plant_stem" title="Plant stem">stem</a>, <a href="/wiki/Leaves" class="mw-redirect" title="Leaves">leaves</a>, and <a href="/wiki/Flowers" class="mw-redirect" title="Flowers">flowers</a> </td></tr></tbody></table> <div style="clear:both;" class=""></div> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Organ_system&action=edit&section=4" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1235681985">.mw-parser-output .side-box{margin:4px 0;box-sizing:border-box;border:1px solid #aaa;font-size:88%;line-height:1.25em;background-color:var(--background-color-interactive-subtle,#f8f9fa);display:flow-root}.mw-parser-output .side-box-abovebelow,.mw-parser-output .side-box-text{padding:0.25em 0.9em}.mw-parser-output .side-box-image{padding:2px 0 2px 0.9em;text-align:center}.mw-parser-output .side-box-imageright{padding:2px 0.9em 2px 0;text-align:center}@media(min-width:500px){.mw-parser-output .side-box-flex{display:flex;align-items:center}.mw-parser-output .side-box-text{flex:1;min-width:0}}@media(min-width:720px){.mw-parser-output .side-box{width:238px}.mw-parser-output .side-box-right{clear:right;float:right;margin-left:1em}.mw-parser-output .side-box-left{margin-right:1em}}</style><style data-mw-deduplicate="TemplateStyles:r1237033735">@media print{body.ns-0 .mw-parser-output .sistersitebox{display:none!important}}@media screen{html.skin-theme-clientpref-night .mw-parser-output .sistersitebox img[src*="Wiktionary-logo-en-v2.svg"]{background-color:white}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .sistersitebox img[src*="Wiktionary-logo-en-v2.svg"]{background-color:white}}</style><div class="side-box side-box-right plainlinks sistersitebox"><style data-mw-deduplicate="TemplateStyles:r1126788409">.mw-parser-output .plainlist ol,.mw-parser-output .plainlist ul{line-height:inherit;list-style:none;margin:0;padding:0}.mw-parser-output .plainlist ol li,.mw-parser-output .plainlist ul li{margin-bottom:0}</style> <div class="side-box-flex"> <div class="side-box-image"><span class="noviewer" typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/30px-Commons-logo.svg.png" decoding="async" width="30" height="40" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/45px-Commons-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/59px-Commons-logo.svg.png 2x" data-file-width="1024" data-file-height="1376" /></span></span></div> <div class="side-box-text plainlist">Wikimedia Commons has media related to <span style="font-weight: bold; font-style: italic;"><a href="https://commons.wikimedia.org/wiki/Category:Organ_systems" class="extiw" title="commons:Category:Organ systems">Organ systems</a></span>.</div></div> </div> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Organ_system&action=edit&section=5" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-openstax-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-openstax_1-0">^</a></b></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite id="CITEREFBetts2013" class="citation book cs1">Betts, J Gordon; et al. (2013). <a rel="nofollow" class="external text" href="https://openstax.org/books/anatomy-and-physiology/pages/1-2-structural-organization-of-the-human-body"><i>1.2 Structural Organization of the Human Body - Anatomy and Physiology</i></a>. Openstax. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-1-947172-04-3" title="Special:BookSources/978-1-947172-04-3"><bdi>978-1-947172-04-3</bdi></a>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20230324133816/https://openstax.org/books/anatomy-and-physiology/pages/1-2-structural-organization-of-the-human-body">Archived</a> from the original on 2023-03-24<span class="reference-accessdate">. Retrieved <span class="nowrap">14 May</span> 2023</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=1.2+Structural+Organization+of+the+Human+Body+-+Anatomy+and+Physiology&rft.pub=Openstax&rft.date=2013&rft.isbn=978-1-947172-04-3&rft.aulast=Betts&rft.aufirst=J+Gordon&rft_id=https%3A%2F%2Fopenstax.org%2Fbooks%2Fanatomy-and-physiology%2Fpages%2F1-2-structural-organization-of-the-human-body&rfr_id=info%3Asid%2Fen.wikipedia.org%3AOrgan+system" class="Z3988"></span></span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><b><a href="#cite_ref-2">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFWakimGrewal2020" class="citation web cs1">Wakim, Suzanne; Grewal, Mandeep (August 8, 2020). <a rel="nofollow" class="external text" href="https://bio.libretexts.org/Bookshelves/Human_Biology/Book%3A_Human_Biology_(Wakim_and_Grewal)/10%3A_Introduction_to_the_Human_Body/10.4%3A_Human_Organs_and_Organ_Systems">"Human Organs and Organ Systems"</a>. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20201124225346/https://bio.libretexts.org/Bookshelves/Human_Biology/Book%3A_Human_Biology_(Wakim_and_Grewal)/10%3A_Introduction_to_the_Human_Body/10.4%3A_Human_Organs_and_Organ_Systems">Archived</a> from the original on November 24, 2020<span class="reference-accessdate">. Retrieved <span class="nowrap">October 7,</span> 2020</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Human+Organs+and+Organ+Systems&rft.date=2020-08-08&rft.aulast=Wakim&rft.aufirst=Suzanne&rft.au=Grewal%2C+Mandeep&rft_id=https%3A%2F%2Fbio.libretexts.org%2FBookshelves%2FHuman_Biology%2FBook%253A_Human_Biology_%28Wakim_and_Grewal%29%2F10%253A_Introduction_to_the_Human_Body%2F10.4%253A_Human_Organs_and_Organ_Systems&rfr_id=info%3Asid%2Fen.wikipedia.org%3AOrgan+system" class="Z3988"></span></span> </li> <li id="cite_note-hillidsafdsdassadsetal2014x-3"><span class="mw-cite-backlink"><b><a href="#cite_ref-hillidsafdsdassadsetal2014x_3-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFHillisSadavaHillPrice2014" class="citation book cs1">Hillis, David M.; Sadava, David; Hill, Richard W.; Price, Mary V. (2014). "The plant body". <i>Principles of Life</i> (2nd ed.). Sunderland, Mass.: Sinauer Associates. pp. 521–536. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a> <a href="/wiki/Special:BookSources/978-1464175121" title="Special:BookSources/978-1464175121"><bdi>978-1464175121</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=bookitem&rft.atitle=The+plant+body&rft.btitle=Principles+of+Life&rft.place=Sunderland%2C+Mass.&rft.pages=521-536&rft.edition=2nd&rft.pub=Sinauer+Associates&rft.date=2014&rft.isbn=978-1464175121&rft.aulast=Hillis&rft.aufirst=David+M.&rft.au=Sadava%2C+David&rft.au=Hill%2C+Richard+W.&rft.au=Price%2C+Mary+V.&rfr_id=info%3Asid%2Fen.wikipedia.org%3AOrgan+system" class="Z3988"></span></span> </li> </ol></div></div> <div class="navbox-styles"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><style data-mw-deduplicate="TemplateStyles:r1236075235">.mw-parser-output .navbox{box-sizing:border-box;border:1px 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.navbox{display:none!important}}</style></div><div role="navigation" class="navbox" aria-labelledby="Human_systems_and_organs" style="padding:3px"><table class="nowraplinks mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1239400231"><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Human_systems_and_organs" title="Template:Human systems and organs"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Human_systems_and_organs" title="Template talk:Human systems and organs"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Human_systems_and_organs" 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title="Bone">Bone</a> <ul><li><a href="/wiki/Carpal_bones" title="Carpal bones">Carpus</a></li> <li><a href="/wiki/Clavicle" title="Clavicle">Collar bone</a> (clavicle)</li> <li><a href="/wiki/Femur" title="Femur">Thigh bone</a> (femur)</li> <li><a href="/wiki/Fibula" title="Fibula">Fibula</a></li> <li><a href="/wiki/Humerus" title="Humerus">Humerus</a></li> <li><a href="/wiki/Mandible" title="Mandible">Mandible</a></li> <li><a href="/wiki/Metacarpal_bones" title="Metacarpal bones">Metacarpus</a></li> <li><a href="/wiki/Metatarsal_bones" title="Metatarsal bones">Metatarsus</a></li> <li><a href="/wiki/Ossicles" title="Ossicles">Ossicles</a></li> <li><a href="/wiki/Patella" title="Patella">Patella</a></li> <li><a href="/wiki/Phalanx_bone" title="Phalanx bone">Phalanges</a></li> <li><a href="/wiki/Radius_(bone)" title="Radius (bone)">Radius</a></li> <li><a href="/wiki/Skull#Humans" title="Skull">Skull</a></li> <li><a href="/wiki/Tarsus_(skeleton)" title="Tarsus (skeleton)">Tarsus</a></li> <li><a href="/wiki/Tibia" title="Tibia">Tibia</a></li> <li><a href="/wiki/Ulna" title="Ulna">Ulna</a></li> <li><a href="/wiki/Rib" title="Rib">Rib</a></li> <li><a href="/wiki/Vertebral_column" title="Vertebral column">Vertebra</a></li> <li><a href="/wiki/Pelvis" title="Pelvis">Pelvis</a></li> <li><a href="/wiki/Sternum" title="Sternum">Sternum</a></li></ul></li> <li><a href="/wiki/Cartilage" title="Cartilage">Cartilage</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Joint" title="Joint">Joints</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Fibrous_joint" title="Fibrous joint">Fibrous joint</a></li> <li><a href="/wiki/Cartilaginous_joint" title="Cartilaginous joint">Cartilaginous joint</a></li> <li><a href="/wiki/Synovial_joint" title="Synovial joint">Synovial joint</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Muscular_system" title="Muscular system">Muscular system</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Muscle" title="Muscle">Muscle</a></li> <li><a href="/wiki/Tendon" title="Tendon">Tendon</a></li> <li><a href="/wiki/Thoracic_diaphragm" title="Thoracic diaphragm">Diaphragm</a></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Circulatory_system" title="Circulatory system">Circulatory system</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Circulatory_system" title="Circulatory system">Cardiovascular system</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i>peripheral</i> <ul><li><a href="/wiki/Artery" title="Artery">Artery</a></li> <li><a href="/wiki/Vein" title="Vein">Vein</a></li> <li><a href="/wiki/Lymphatic_vessel" title="Lymphatic vessel">Lymphatic vessel</a></li></ul></li> <li><a href="/wiki/Heart" title="Heart">Heart</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Lymphatic_system" title="Lymphatic system">Lymphatic system</a></th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><i>primary</i> <ul><li><a href="/wiki/Bone_marrow" title="Bone marrow">Bone marrow</a></li> <li><a href="/wiki/Thymus" title="Thymus">Thymus</a></li></ul></li> <li><i>secondary</i> <ul><li><a href="/wiki/Spleen" title="Spleen">Spleen</a></li> <li><a href="/wiki/Lymph_node" title="Lymph node">Lymph node</a></li></ul></li> <li><i>CNS equivalent</i> <ul><li><a href="/wiki/Glymphatic_system" title="Glymphatic system">Glymphatic system</a></li></ul></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Nervous_system" title="Nervous system">Nervous system</a></th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li> <ul><li><a href="/wiki/Human_brain" title="Human brain">Brain</a></li> <li><a href="/wiki/Spinal_cord" title="Spinal cord">Spinal cord</a></li> <li><a href="/wiki/Nerve" title="Nerve">Nerve</a></li></ul></li> <li><a href="/wiki/Sensory_system" class="mw-redirect" title="Sensory system">Sensory system</a> <ul><li><a href="/wiki/Ear" title="Ear">Ear</a></li> <li><a href="/wiki/Human_eye" title="Human eye">Eye</a></li></ul></li> <li><a href="/wiki/Somatic_nervous_system" title="Somatic nervous system">Somatic system</a></li> <li><a href="/wiki/Nervous_tissue" title="Nervous tissue">Tissue</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Integumentary_system" title="Integumentary system">Integumentary system</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Human_skin" title="Human skin">Skin</a></li> <li><a href="/wiki/Subcutaneous_tissue" title="Subcutaneous tissue">Subcutaneous tissue</a></li> <li><a href="/wiki/Breast" title="Breast">Breast</a> <ul><li><a href="/wiki/Mammary_gland" title="Mammary gland">Mammary gland</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Haematopoietic_system" title="Haematopoietic system">Haematopoietic</a> and <a href="/wiki/Immune_system" title="Immune system">immune systems</a></th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Myeloid" class="mw-redirect" title="Myeloid">Myeloid</a> <ul><li><a href="/wiki/Immune_system" title="Immune system">Myeloid immune system</a></li></ul></li> <li><a href="/wiki/Lymphocyte" title="Lymphocyte">Lymphoid</a> <ul><li><a href="/wiki/Immune_system" title="Immune system">Lymphoid immune system</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Respiratory_system" title="Respiratory system">Respiratory system</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Respiratory_tract#Upper_respiratory_tract" title="Respiratory tract">Upper</a> <ul><li><a href="/wiki/Human_nose" title="Human nose">Nose</a></li> <li><a href="/wiki/Pharynx#Nasopharynx" title="Pharynx">Nasopharynx</a></li> <li><a href="/wiki/Larynx" title="Larynx">Larynx</a></li></ul></li> <li><a href="/wiki/Respiratory_tract#Lower_respiratory_tract" title="Respiratory tract">Lower</a> <ul><li><a href="/wiki/Trachea" title="Trachea">Trachea</a></li> <li><a href="/wiki/Bronchus" title="Bronchus">Bronchus</a></li> <li><a href="/wiki/Lung" title="Lung">Lung</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Human_digestive_system" title="Human digestive system">Digestive system</a></th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Human_mouth" title="Human mouth">Mouth</a> <ul><li><a href="/wiki/Salivary_gland" title="Salivary gland">Salivary gland</a></li> <li><a href="/wiki/Tongue" title="Tongue">Tongue</a></li> <li><a href="/wiki/Lip" title="Lip">Lip</a></li> <li><a href="/wiki/Human_tooth" title="Human tooth">Tooth</a></li></ul></li> <li><i>upper GI</i> <ul><li><a href="/wiki/Pharynx" title="Pharynx">Oropharynx</a></li> <li><a href="/wiki/Pharynx" title="Pharynx">Laryngopharynx</a></li> <li><a href="/wiki/Esophagus" title="Esophagus">Esophagus</a></li> <li><a href="/wiki/Stomach" title="Stomach">Stomach</a></li></ul></li> <li><i>lower GI</i> <ul><li><a href="/wiki/Small_intestine" title="Small intestine">Small intestine</a></li> <li><a href="/wiki/Appendix_(anatomy)" title="Appendix (anatomy)">Appendix</a></li> <li><a href="/wiki/Large_intestine#Structure" title="Large intestine">Colon</a></li> <li><a href="/wiki/Rectum" title="Rectum">Rectum</a></li> <li><a href="/wiki/Human_anus" title="Human anus">Anus</a></li></ul></li> <li><i><a href="/wiki/Human_digestive_system" title="Human digestive system">accessory</a></i> <ul><li><a href="/wiki/Liver" title="Liver">Liver</a></li> <li><a href="/wiki/Biliary_tract" title="Biliary tract">Biliary tract</a></li> <li><a href="/wiki/Pancreas" title="Pancreas">Pancreas</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Urinary_system" title="Urinary system">Urinary system</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Genitourinary_system" title="Genitourinary system">Genitourinary system</a></li> <li><a href="/wiki/Kidney" title="Kidney">Kidney</a></li> <li><a href="/wiki/Ureter" title="Ureter">Ureter</a></li> <li><a href="/wiki/Urinary_bladder" class="mw-redirect" title="Urinary bladder">Bladder</a></li> <li><a href="/wiki/Urethra" title="Urethra">Urethra</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Human_reproductive_system" title="Human reproductive system">Reproductive system</a></th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Male_reproductive_system" title="Male reproductive system">Male</a> <ul><li><a href="/wiki/Scrotum" title="Scrotum">Scrotum</a></li> <li><a href="/wiki/Human_penis" title="Human penis">Penis</a></li> <li><a href="/wiki/Prostate" title="Prostate">Prostate</a></li> <li><a href="/wiki/Testicle" title="Testicle">Testicle</a></li> <li><a href="/wiki/Seminal_vesicle" class="mw-redirect" title="Seminal vesicle">Seminal vesicle</a></li></ul></li> <li><a href="/wiki/Female_reproductive_system" title="Female reproductive system">Female</a> <ul><li><a href="/wiki/Uterus" title="Uterus">Uterus</a></li> <li><a href="/wiki/Vagina" title="Vagina">Vagina</a></li> <li><a href="/wiki/Vulva" title="Vulva">Vulva</a></li> <li><a href="/wiki/Ovary" title="Ovary">Ovary</a></li> <li><a href="/wiki/Placenta" title="Placenta">Placenta</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Endocrine_system" title="Endocrine system">Endocrine system</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Pituitary_gland" title="Pituitary gland">Pituitary</a></li> <li><a href="/wiki/Pineal_gland" title="Pineal gland">Pineal</a></li> <li><a href="/wiki/Thyroid" title="Thyroid">Thyroid</a></li> <li><a href="/wiki/Parathyroid_gland" title="Parathyroid gland">Parathyroid</a></li> <li><a href="/wiki/Adrenal_gland" title="Adrenal gland">Adrenal</a></li> <li><a href="/wiki/Pancreatic_islets" title="Pancreatic islets">Islets of Langerhans</a></li></ul> </div></td></tr></tbody></table></div>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1&useformat=desktop" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Retrieved from "<a dir="ltr" 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