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class="vector-pinnable-header-label">Sisukord</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">vii külgpaanile</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">peida</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">Algus</div> </a> </li> <li id="toc-Ontogenees_ja_fülogenees" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Ontogenees_ja_fülogenees"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Ontogenees ja fülogenees</span> </div> </a> <ul id="toc-Ontogenees_ja_fülogenees-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Inimese_ontogenees" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Inimese_ontogenees"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Inimese ontogenees</span> </div> </a> <ul id="toc-Inimese_ontogenees-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Näide" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Näide"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Näide</span> </div> </a> <ul id="toc-Näide-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Vaata_ka" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Vaata_ka"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>Vaata ka</span> </div> </a> <ul id="toc-Vaata_ka-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Välislingid" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Välislingid"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>Välislingid</span> </div> </a> <ul id="toc-Välislingid-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Sisukord" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Lülita sisukord ümber" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Lülita sisukord ümber</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Ontogenees</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Mine teises keeles artiklisse. Saadaval 51 keeles" > <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-51" 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">51 keelt</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%AA%D8%B7%D9%88%D8%B1_%D8%A7%D9%84%D8%AC%D9%86%D9%8A%D9%86" title="تطور الجنين – araabia" lang="ar" hreflang="ar" data-title="تطور الجنين" data-language-autonym="العربية" data-language-local-name="araabia" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Ontoxenia" title="Ontoxenia – astuuria" lang="ast" hreflang="ast" data-title="Ontoxenia" data-language-autonym="Asturianu" data-language-local-name="astuuria" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Ontogenez" title="Ontogenez – aserbaidžaani" lang="az" hreflang="az" data-title="Ontogenez" data-language-autonym="Azərbaycanca" data-language-local-name="aserbaidžaani" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Ontogeni" title="Ontogeni – indoneesia" lang="id" hreflang="id" data-title="Ontogeni" data-language-autonym="Bahasa Indonesia" data-language-local-name="indoneesia" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-be mw-list-item"><a href="https://be.wikipedia.org/wiki/%D0%90%D0%BD%D1%82%D0%B0%D0%B3%D0%B5%D0%BD%D0%B5%D0%B7" title="Антагенез – valgevene" lang="be" hreflang="be" data-title="Антагенез" data-language-autonym="Беларуская" data-language-local-name="valgevene" class="interlanguage-link-target"><span>Беларуская</span></a></li><li class="interlanguage-link interwiki-be-x-old mw-list-item"><a href="https://be-tarask.wikipedia.org/wiki/%D0%9E%D0%BD%D1%82%D0%B0%D0%B3%D0%B5%D0%BD%D1%8D%D0%B7" title="Онтагенэз – valgevene (taraškievitsa)" lang="be-tarask" hreflang="be-tarask" data-title="Онтагенэз" data-language-autonym="Беларуская (тарашкевіца)" data-language-local-name="valgevene (taraškievitsa)" class="interlanguage-link-target"><span>Беларуская (тарашкевіца)</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Ontogeneza" title="Ontogeneza – bosnia" lang="bs" hreflang="bs" data-title="Ontogeneza" data-language-autonym="Bosanski" data-language-local-name="bosnia" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%9E%D0%BD%D1%82%D0%BE%D0%B3%D0%B5%D0%BD%D0%B5%D0%B7%D0%B0" title="Онтогенеза – bulgaaria" lang="bg" hreflang="bg" data-title="Онтогенеза" data-language-autonym="Български" data-language-local-name="bulgaaria" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Ontog%C3%A8nia" title="Ontogènia – katalaani" lang="ca" hreflang="ca" data-title="Ontogènia" data-language-autonym="Català" data-language-local-name="katalaani" 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/Ontogeneze" title="Ontogeneze – tšehhi" lang="cs" hreflang="cs" data-title="Ontogeneze" data-language-autonym="Čeština" data-language-local-name="tšehhi" 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/Ontogenese" title="Ontogenese – saksa" lang="de" hreflang="de" data-title="Ontogenese" data-language-autonym="Deutsch" data-language-local-name="saksa" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Ontogeny" title="Ontogeny – inglise" lang="en" hreflang="en" data-title="Ontogeny" data-language-autonym="English" data-language-local-name="inglise" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Ontogenia" title="Ontogenia – hispaania" lang="es" hreflang="es" data-title="Ontogenia" data-language-autonym="Español" data-language-local-name="hispaania" 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/Individugenezo" title="Individugenezo – esperanto" lang="eo" hreflang="eo" data-title="Individugenezo" 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/Ontogenia" title="Ontogenia – baski" lang="eu" hreflang="eu" data-title="Ontogenia" data-language-autonym="Euskara" data-language-local-name="baski" 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%A7%D9%88%D9%86%D8%AA%D9%88%DA%98%D9%86%DB%8C" title="اونتوژنی – pärsia" lang="fa" hreflang="fa" data-title="اونتوژنی" data-language-autonym="فارسی" data-language-local-name="pärsia" 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/Ontogen%C3%A8se" title="Ontogenèse – prantsuse" lang="fr" hreflang="fr" data-title="Ontogenèse" data-language-autonym="Français" data-language-local-name="prantsuse" 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/Ontoxenia" title="Ontoxenia – galeegi" lang="gl" hreflang="gl" data-title="Ontoxenia" data-language-autonym="Galego" data-language-local-name="galeegi" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-inh mw-list-item"><a href="https://inh.wikipedia.org/wiki/%D0%9E%D0%BD%D1%82%D0%BE%D0%B3%D0%B5%D0%BD%D0%B5%D0%B7" title="Онтогенез – inguši" lang="inh" hreflang="inh" data-title="Онтогенез" data-language-autonym="ГӀалгӀай" data-language-local-name="inguši" class="interlanguage-link-target"><span>ГӀалгӀай</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D5%95%D5%B6%D5%BF%D5%B8%D5%A3%D5%A5%D5%B6%D5%A5%D5%A6" title="Օնտոգենեզ – armeenia" lang="hy" hreflang="hy" data-title="Օնտոգենեզ" data-language-autonym="Հայերեն" data-language-local-name="armeenia" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Ontogenesi" title="Ontogenesi – itaalia" lang="it" hreflang="it" data-title="Ontogenesi" data-language-autonym="Italiano" data-language-local-name="itaalia" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ka mw-list-item"><a href="https://ka.wikipedia.org/wiki/%E1%83%9D%E1%83%9C%E1%83%A2%E1%83%9D%E1%83%92%E1%83%94%E1%83%9C%E1%83%94%E1%83%96%E1%83%98" title="ონტოგენეზი – gruusia" lang="ka" hreflang="ka" data-title="ონტოგენეზი" data-language-autonym="ქართული" data-language-local-name="gruusia" class="interlanguage-link-target"><span>ქართული</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%9E%D0%BD%D1%82%D0%BE%D0%B3%D0%B5%D0%BD%D0%B5%D0%B7" title="Онтогенез – kasahhi" lang="kk" hreflang="kk" data-title="Онтогенез" data-language-autonym="Қазақша" data-language-local-name="kasahhi" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-ky mw-list-item"><a href="https://ky.wikipedia.org/wiki/%D0%9E%D0%BD%D1%82%D0%BE%D0%B3%D0%B5%D0%BD%D0%B5%D0%B7" title="Онтогенез – kirgiisi" lang="ky" hreflang="ky" data-title="Онтогенез" data-language-autonym="Кыргызча" data-language-local-name="kirgiisi" class="interlanguage-link-target"><span>Кыргызча</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/Onto%C4%A3en%C4%93ze" title="Ontoģenēze – läti" lang="lv" hreflang="lv" data-title="Ontoģenēze" data-language-autonym="Latviešu" data-language-local-name="läti" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Egyedfejl%C5%91d%C3%A9s" title="Egyedfejlődés – ungari" lang="hu" hreflang="hu" data-title="Egyedfejlődés" data-language-autonym="Magyar" data-language-local-name="ungari" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%9E%D0%BD%D1%82%D0%BE%D0%B3%D0%B5%D0%BD%D0%B5%D0%B7%D0%B0" title="Онтогенеза – makedoonia" lang="mk" hreflang="mk" data-title="Онтогенеза" data-language-autonym="Македонски" data-language-local-name="makedoonia" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Ontwikkelingsfysiologie" title="Ontwikkelingsfysiologie – hollandi" lang="nl" hreflang="nl" data-title="Ontwikkelingsfysiologie" data-language-autonym="Nederlands" data-language-local-name="hollandi" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-ja badge-Q70893996 mw-list-item" title=""><a href="https://ja.wikipedia.org/wiki/%E5%80%8B%E4%BD%93%E7%99%BA%E7%94%9F" title="個体発生 – jaapani" lang="ja" hreflang="ja" data-title="個体発生" data-language-autonym="日本語" data-language-local-name="jaapani" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Ontogenese" title="Ontogenese – norra bokmål" lang="nb" hreflang="nb" data-title="Ontogenese" data-language-autonym="Norsk bokmål" data-language-local-name="norra bokmål" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Ontogenez" title="Ontogenez – usbeki" lang="uz" hreflang="uz" data-title="Ontogenez" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="usbeki" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-nds mw-list-item"><a href="https://nds.wikipedia.org/wiki/Ontogenese" title="Ontogenese – alamsaksa" lang="nds" hreflang="nds" data-title="Ontogenese" data-language-autonym="Plattdüütsch" data-language-local-name="alamsaksa" class="interlanguage-link-target"><span>Plattdüütsch</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Ontogeneza" title="Ontogeneza – poola" lang="pl" hreflang="pl" data-title="Ontogeneza" data-language-autonym="Polski" data-language-local-name="poola" 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/Ontogenia" title="Ontogenia – portugali" lang="pt" hreflang="pt" data-title="Ontogenia" data-language-autonym="Português" data-language-local-name="portugali" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-kaa mw-list-item"><a href="https://kaa.wikipedia.org/wiki/Ontogenez" title="Ontogenez – karakalpaki" lang="kaa" hreflang="kaa" data-title="Ontogenez" data-language-autonym="Qaraqalpaqsha" data-language-local-name="karakalpaki" class="interlanguage-link-target"><span>Qaraqalpaqsha</span></a></li><li class="interlanguage-link interwiki-rue mw-list-item"><a href="https://rue.wikipedia.org/wiki/%D0%9E%D0%BD%D1%82%D0%BE%D0%B3%D0%B5%D0%BD%D0%B5%D0%B7%D0%B0" title="Онтогенеза – russiini" lang="rue" hreflang="rue" data-title="Онтогенеза" data-language-autonym="Русиньскый" data-language-local-name="russiini" class="interlanguage-link-target"><span>Русиньскый</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%9E%D0%BD%D1%82%D0%BE%D0%B3%D0%B5%D0%BD%D0%B5%D0%B7" title="Онтогенез – vene" lang="ru" hreflang="ru" data-title="Онтогенез" data-language-autonym="Русский" data-language-local-name="vene" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sc mw-list-item"><a href="https://sc.wikipedia.org/wiki/Ontog%C3%A8nesi" title="Ontogènesi – sardi" lang="sc" hreflang="sc" data-title="Ontogènesi" data-language-autonym="Sardu" data-language-local-name="sardi" class="interlanguage-link-target"><span>Sardu</span></a></li><li class="interlanguage-link interwiki-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/Ontogen%C3%A9za" title="Ontogenéza – slovaki" lang="sk" hreflang="sk" data-title="Ontogenéza" data-language-autonym="Slovenčina" data-language-local-name="slovaki" 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/Ontogenija" title="Ontogenija – sloveeni" lang="sl" hreflang="sl" data-title="Ontogenija" data-language-autonym="Slovenščina" data-language-local-name="sloveeni" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%9E%D0%BD%D1%82%D0%BE%D0%B3%D0%B5%D0%BD%D0%B5%D1%82%D1%81%D0%BA%D0%BE_%D1%80%D0%B0%D0%B7%D0%B2%D0%B8%D1%9B%D0%B5" title="Онтогенетско развиће – serbia" lang="sr" hreflang="sr" data-title="Онтогенетско развиће" data-language-autonym="Српски / srpski" data-language-local-name="serbia" 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/Ontogenetsko_razvi%C4%87e" title="Ontogenetsko razviće – serbia-horvaadi" lang="sh" hreflang="sh" data-title="Ontogenetsko razviće" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="serbia-horvaadi" 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/Yksil%C3%B6nkehitys" title="Yksilönkehitys – soome" lang="fi" hreflang="fi" data-title="Yksilönkehitys" data-language-autonym="Suomi" data-language-local-name="soome" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Ontogeni" title="Ontogeni – rootsi" lang="sv" hreflang="sv" data-title="Ontogeni" data-language-autonym="Svenska" data-language-local-name="rootsi" class="interlanguage-link-target"><span>Svenska</span></a></li><li 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title="Lisateave selle lehekülje kohta"><span>Lehekülje teave</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Eri:Sellele_lehek%C3%BCljele_viitamine&page=Ontogenees&id=6013181&wpFormIdentifier=titleform" title="Teave sellele leheküljele viitamise kohta"><span>Viita leheküljele</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Eri:UrlShortener&url=https%3A%2F%2Fet.wikipedia.org%2Fwiki%2FOntogenees"><span>Hangi lühendatud URL</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Eri:QrCode&url=https%3A%2F%2Fet.wikipedia.org%2Fwiki%2FOntogenees"><span>Laadi alla QR-kood</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> Teistes projektides </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q193603" title="Link andmehoidla seonduva üksuse juurde [g]" accesskey="g"><span>Andmeüksus</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Lehekülje tööriistad"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Ilme"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Ilme</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">vii külgpaanile</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">peida</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">Allikas: Vikipeedia</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="et" dir="ltr"><table> <tbody><tr> <td><span typeof="mw:File"><span><img src="//upload.wikimedia.org/wikipedia/commons/thumb/5/5f/Disambig_gray.svg/25px-Disambig_gray.svg.png" decoding="async" width="25" height="19" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/5f/Disambig_gray.svg/38px-Disambig_gray.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/5f/Disambig_gray.svg/50px-Disambig_gray.svg.png 2x" data-file-width="220" data-file-height="168" /></span></span> </td> <td> <i>See artikkel räägib üldbioloogia mõistest; limnoloogia mõiste kohta vaata artiklit <a href="/w/index.php?title=J%C3%A4rve_ontogenees&action=edit&redlink=1" class="new" title="Järve ontogenees (pole veel kirjutatud)">Järve ontogenees</a>.</i> </td></tr></tbody></table> <hr /> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/Fail:Human_embryogenesis_-3.png" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/3/36/Human_embryogenesis_-3.png/220px-Human_embryogenesis_-3.png" decoding="async" width="220" height="176" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/36/Human_embryogenesis_-3.png/330px-Human_embryogenesis_-3.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/36/Human_embryogenesis_-3.png/440px-Human_embryogenesis_-3.png 2x" data-file-width="1197" data-file-height="956" /></a><figcaption>Inimese <a href="/wiki/Embr%C3%BCogenees" title="Embrüogenees">embrüogenees</a></figcaption></figure> <p><b>Ontogenees</b> ehk <b>isendiareng</b> ehk <b>isendiarenemine</b> ehk <b>individuaalne areng</b> ehk <b>indiviidiareng</b> on üksiku <a href="/wiki/Organism" title="Organism">organismi</a> areng organismi tekkimisest (<a href="/wiki/S%C3%BCgoot" title="Sügoot">viljastunud munarakust</a> või <a href="/wiki/Partenogenees" title="Partenogenees">partenogeneesi</a> korral viljastamata <a href="/wiki/Munarakk" title="Munarakk">munarakust</a>) kuni küpsuseni või teise kontseptsiooni järgi <a href="/wiki/Loomulik_surm" title="Loomulik surm">loomuliku surmani</a>. </p><p>Ontogeneesi alusprotsessid on <a href="/wiki/Diferentseerumine" title="Diferentseerumine">diferentseerumine</a> ja <a href="/wiki/Morfogenees" title="Morfogenees">morfogenees</a>. </p><p>Ontogeneesi uurib <a href="/wiki/Arengubioloogia" title="Arengubioloogia">arengubioloogia</a>. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Ontogenees_ja_fülogenees"><span id="Ontogenees_ja_f.C3.BClogenees"></span>Ontogenees ja fülogenees</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Ontogenees&veaction=edit&section=1" title="Muuda alaosa "Ontogenees ja fülogenees"" class="mw-editsection-visualeditor"><span>muuda</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Ontogenees&action=edit&section=1" title="Muuda alaosa "Ontogenees ja fülogenees" lähteteksti"><span>muuda lähteteksti</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><i>Lähemalt artiklis <a href="/w/index.php?title=Ontogenees_ja_f%C3%BClogenees&action=edit&redlink=1" class="new" title="Ontogenees ja fülogenees (pole veel kirjutatud)">Ontogenees ja fülogenees</a></i> </p><p>Varem arvati, et organismi areng peegeldab täpselt <a href="/wiki/Liik_(bioloogia)" title="Liik (bioloogia)">liigi</a> <a href="/wiki/Evolutsioon" title="Evolutsioon">evolutsiooni</a> (<a href="/wiki/Rekapitulatsiooniteooria" class="mw-redirect" title="Rekapitulatsiooniteooria">rekapitulatsiooniteooria</a>). Kuigi see päris nii ei ole, on ontogeneesi ja <a href="/wiki/F%C3%BClogenees" title="Fülogenees">fülogeneesi</a> vahel palju seoseid, mida <a href="/wiki/Evolutsiooniteooria" class="mw-redirect" title="Evolutsiooniteooria">evolutsiooniteooria</a> ka seletab. </p> <div class="mw-heading mw-heading2"><h2 id="Inimese_ontogenees">Inimese ontogenees</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Ontogenees&veaction=edit&section=2" title="Muuda alaosa "Inimese ontogenees"" class="mw-editsection-visualeditor"><span>muuda</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Ontogenees&action=edit&section=2" title="Muuda alaosa "Inimese ontogenees" lähteteksti"><span>muuda lähteteksti</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><i>Lähemalt artiklis <a href="/w/index.php?title=Inimese_ontogenees&action=edit&redlink=1" class="new" title="Inimese ontogenees (pole veel kirjutatud)">Inimese ontogenees</a></i> </p><p>Inimese ontogenees jaotub kaheks etapiks: </p><p>1) sünnieelseks ehk embrüonaalseks ehk üsasiseseks (prenataalseks) ja </p><p>2) sünnijärgseks ehk postembrüonaalseks ehk üsaväliseks (postnataalseks) arenguperioodiks. </p><p>Üsasiseseks nimetatakse arenguperioodi naise <a href="/wiki/Sugurakk" class="mw-redirect" title="Sugurakk">suguraku</a> viljastamist (<a href="/wiki/Rasedus" title="Rasedus">raseduse</a> algus) kuni lapse <a href="/wiki/S%C3%BCnd" title="Sünd">sündimiseni</a>. Üsaväline periood vältab <a href="/wiki/S%C3%BCnd" title="Sünd">sünnist</a> <a href="/wiki/Surm" title="Surm">surmani</a>. Üsasisene periood vältab ema <a href="/wiki/Organism" title="Organism">organismis</a> ligikaudu 40 nädalat (10 lunaarkuud): esimesed päevad <a href="/wiki/Munajuha" title="Munajuha">munajuhas</a>, ülejäänud aja <a href="/wiki/Emakas" title="Emakas">emakas</a>. Sel perioodil arenevad ka nn <a href="/w/index.php?title=Provisoorsed_elundid&action=edit&redlink=1" class="new" title="Provisoorsed elundid (pole veel kirjutatud)">provisoorsed elundid</a>, mis on vajalikud <a href="/wiki/Loode" title="Loode">loote</a> arenemiseks. </p> <div class="mw-heading mw-heading2"><h2 id="Näide"><span id="N.C3.A4ide"></span>Näide</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Ontogenees&veaction=edit&section=3" title="Muuda alaosa "Näide"" class="mw-editsection-visualeditor"><span>muuda</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Ontogenees&action=edit&section=3" title="Muuda alaosa "Näide" lähteteksti"><span>muuda lähteteksti</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul class="gallery mw-gallery-traditional"> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/Fail:Vikerforelli_(Oncorhynchus_mykiss)_viljastamata_munarakk.tif" class="mw-file-description" title="Vikerforelli viljastamata munarakk. Munarakku katab kest ning Vitellini membraan."><img alt="Vikerforelli viljastamata munarakk. Munarakku katab kest ning Vitellini membraan." src="//upload.wikimedia.org/wikipedia/commons/thumb/1/18/Vikerforelli_%28Oncorhynchus_mykiss%29_viljastamata_munarakk.tif/lossy-page1-120px-Vikerforelli_%28Oncorhynchus_mykiss%29_viljastamata_munarakk.tif.jpg" decoding="async" width="120" height="90" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/18/Vikerforelli_%28Oncorhynchus_mykiss%29_viljastamata_munarakk.tif/lossy-page1-180px-Vikerforelli_%28Oncorhynchus_mykiss%29_viljastamata_munarakk.tif.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/18/Vikerforelli_%28Oncorhynchus_mykiss%29_viljastamata_munarakk.tif/lossy-page1-240px-Vikerforelli_%28Oncorhynchus_mykiss%29_viljastamata_munarakk.tif.jpg 2x" data-file-width="3840" data-file-height="2880" /></a></span></div> <div class="gallerytext"><a href="/wiki/Vikerforell" title="Vikerforell">Vikerforelli</a> viljastamata <a href="/wiki/Munarakk" title="Munarakk">munarakk</a>. Munarakku katab kest ning <a href="/w/index.php?title=Vitellini_membraan&action=edit&redlink=1" class="new" title="Vitellini membraan (pole veel kirjutatud)">Vitellini membraan</a>.</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/Fail:Koorumata_vikerforell.tif" class="mw-file-description" title="Koorumata vikerforell (kest eemaldatud)."><img alt="Koorumata vikerforell (kest eemaldatud)." src="//upload.wikimedia.org/wikipedia/commons/thumb/0/0a/Koorumata_vikerforell.tif/lossy-page1-120px-Koorumata_vikerforell.tif.jpg" decoding="async" width="120" height="90" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/0a/Koorumata_vikerforell.tif/lossy-page1-180px-Koorumata_vikerforell.tif.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/0a/Koorumata_vikerforell.tif/lossy-page1-240px-Koorumata_vikerforell.tif.jpg 2x" data-file-width="3840" data-file-height="2880" /></a></span></div> <div class="gallerytext">Koorumata vikerforell (kest eemaldatud).</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/Fail:Koorunud_vikerforell_(Oncorhynchus_mykiss).tif" class="mw-file-description" title="Koorunud vikerforell, mis on ühenduses rebukotiga. Eristatavad on silmad (kus võib näha reetinat ja läätse), lõpused ning suu. Arenevatest ajustruktuuridest on eristatavad peaaju, nägemissagar ja tagaaju."><img alt="Koorunud vikerforell, mis on ühenduses rebukotiga. Eristatavad on silmad (kus võib näha reetinat ja läätse), lõpused ning suu. Arenevatest ajustruktuuridest on eristatavad peaaju, nägemissagar ja tagaaju." src="//upload.wikimedia.org/wikipedia/commons/thumb/0/0b/Koorunud_vikerforell_%28Oncorhynchus_mykiss%29.tif/lossy-page1-120px-Koorunud_vikerforell_%28Oncorhynchus_mykiss%29.tif.jpg" decoding="async" width="120" height="90" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/0b/Koorunud_vikerforell_%28Oncorhynchus_mykiss%29.tif/lossy-page1-180px-Koorunud_vikerforell_%28Oncorhynchus_mykiss%29.tif.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/0b/Koorunud_vikerforell_%28Oncorhynchus_mykiss%29.tif/lossy-page1-240px-Koorunud_vikerforell_%28Oncorhynchus_mykiss%29.tif.jpg 2x" data-file-width="3840" data-file-height="2880" /></a></span></div> <div class="gallerytext">Koorunud vikerforell, mis on ühenduses <a href="/w/index.php?title=Rebukott&action=edit&redlink=1" class="new" title="Rebukott (pole veel kirjutatud)">rebukotiga</a>. Eristatavad on <a href="/wiki/Silm" title="Silm">silmad</a> (kus võib näha <a href="/wiki/Reetina" class="mw-redirect" title="Reetina">reetinat</a> ja <a href="/wiki/Silmal%C3%A4%C3%A4ts" title="Silmalääts">läätse</a>), <a href="/wiki/L%C3%B5pused" title="Lõpused">lõpused</a> ning <a href="/wiki/Suu" title="Suu">suu</a>. Arenevatest ajustruktuuridest on eristatavad <a href="/wiki/Peaaju" title="Peaaju">peaaju</a>, <a href="/w/index.php?title=N%C3%A4gemissagar&action=edit&redlink=1" class="new" title="Nägemissagar (pole veel kirjutatud)">nägemissagar</a> ja <a href="/wiki/Tagaaju" title="Tagaaju">tagaaju</a>.</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/Fail:Rainbow_trout_fingerling_(SC)_2.JPG" class="mw-file-description" title="Noorloom."><img alt="Noorloom." src="//upload.wikimedia.org/wikipedia/commons/thumb/e/ef/Rainbow_trout_fingerling_%28SC%29_2.JPG/120px-Rainbow_trout_fingerling_%28SC%29_2.JPG" decoding="async" width="120" height="90" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/ef/Rainbow_trout_fingerling_%28SC%29_2.JPG/180px-Rainbow_trout_fingerling_%28SC%29_2.JPG 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/ef/Rainbow_trout_fingerling_%28SC%29_2.JPG/240px-Rainbow_trout_fingerling_%28SC%29_2.JPG 2x" data-file-width="2560" data-file-height="1920" /></a></span></div> <div class="gallerytext">Noorloom.</div> </li> <li class="gallerybox" style="width: 155px"> <div class="thumb" style="width: 150px; height: 150px;"><span typeof="mw:File"><a href="/wiki/Fail:Rainbow_Trout_(Oncorhynchus_mykiss).jpg" class="mw-file-description" title="Suguküpsuse saavutanud täiskasvanud vikerforell."><img alt="Suguküpsuse saavutanud täiskasvanud vikerforell." src="//upload.wikimedia.org/wikipedia/commons/thumb/e/ee/Rainbow_Trout_%28Oncorhynchus_mykiss%29.jpg/120px-Rainbow_Trout_%28Oncorhynchus_mykiss%29.jpg" decoding="async" width="120" height="80" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/ee/Rainbow_Trout_%28Oncorhynchus_mykiss%29.jpg/180px-Rainbow_Trout_%28Oncorhynchus_mykiss%29.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/ee/Rainbow_Trout_%28Oncorhynchus_mykiss%29.jpg/240px-Rainbow_Trout_%28Oncorhynchus_mykiss%29.jpg 2x" data-file-width="3014" data-file-height="2009" /></a></span></div> <div class="gallerytext">Suguküpsuse saavutanud täiskasvanud vikerforell.</div> </li> </ul> <div class="mw-heading mw-heading2"><h2 id="Vaata_ka">Vaata ka</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Ontogenees&veaction=edit&section=4" title="Muuda alaosa "Vaata ka"" class="mw-editsection-visualeditor"><span>muuda</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Ontogenees&action=edit&section=4" title="Muuda alaosa "Vaata ka" lähteteksti"><span>muuda lähteteksti</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Arengups%C3%BChholoogia" title="Arengupsühholoogia">arengupsühholoogia</a></li> <li><a href="/wiki/F%C3%BClogenees" title="Fülogenees">fülogenees</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="Välislingid"><span id="V.C3.A4lislingid"></span>Välislingid</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Ontogenees&veaction=edit&section=5" title="Muuda alaosa "Välislingid"" class="mw-editsection-visualeditor"><span>muuda</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=Ontogenees&action=edit&section=5" title="Muuda alaosa "Välislingid" lähteteksti"><span>muuda lähteteksti</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r6724296">.mw-parser-output table.side-box{margin:4px 0;border:1px solid #aaa;font-size:88%;line-height:1.25em;background-color:var(--background-color-interactive-subtle,#f8f9fa)}.mw-parser-output th.side-box-text,.mw-parser-output td.side-box-text{border:none;padding:0.25em 0.9em;width:100%}.mw-parser-output td.side-box-image{border:none;padding:2px 0 2px 0.9em;text-align:center}.mw-parser-output td.side-box-imageright{border:none;padding:2px 0.9em 2px 0;text-align:center}body.skin-minerva .mw-parser-output table.side-box a>img{max-width:none!important}@media(min-width:720px){.mw-parser-output table.side-box{width:238px}.mw-parser-output table.side-box-right{clear:right;float:right;margin-left:1em}.mw-parser-output table.side-box-left{margin-right:1em;border-collapse:collapse}}</style><table role="presentation" class="side-box side-box-right plainlinks sistersitebox"> <tbody><tr> <td class="side-box-image"><span class="noviewer" typeof="mw:File"><a href="/wiki/Fail:Wiktionary-logo.svg" class="mw-file-description"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/e/ec/Wiktionary-logo.svg/40px-Wiktionary-logo.svg.png" decoding="async" width="40" height="38" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/e/ec/Wiktionary-logo.svg/60px-Wiktionary-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/e/ec/Wiktionary-logo.svg/80px-Wiktionary-logo.svg.png 2x" data-file-width="370" data-file-height="350" /></a></span></td> <td class="side-box-text">Vikisõnastiku artikkel: <b><a href="https://et.wiktionary.org/wiki/ontogenees" class="extiw" title="wikt:ontogenees">ontogenees</a></b></td></tr></tbody></table>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; 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