{"id":102,"date":"2024-04-05T09:46:36","date_gmt":"2024-04-05T07:46:36","guid":{"rendered":"https:\/\/mruizsvt.fr\/?page_id=102"},"modified":"2025-03-05T10:00:27","modified_gmt":"2025-03-05T09:00:27","slug":"activite-8-la-place-de-lhomme-dans-levolution","status":"publish","type":"page","link":"https:\/\/mruizsvt.fr\/index.php\/3-eme\/chapitre-3-evolution-des-especes\/activite-8-la-place-de-lhomme-dans-levolution\/","title":{"rendered":"2.3 Activit\u00e9 : La place de l&rsquo;Homme dans l&rsquo;\u00e9volution"},"content":{"rendered":"\n<p><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-accent-3-color\"><span style=\"text-decoration: underline;\">C) La place de l&rsquo;Homme dans l&rsquo;\u00e9volution<\/span><\/mark><\/p>\n\n\n\n<p><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-accent-4-color\">Quel est la place de l\u2019Homme dans l\u2019\u00e9volution\u00a0?<\/mark><\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>Exercice<\/p>\n<\/blockquote>\n\n\n\n<div data-wp-interactive=\"core\/file\" class=\"wp-block-file\"><object data-wp-bind--hidden=\"!state.hasPdfPreview\" hidden class=\"wp-block-file__embed\" data=\"https:\/\/mruizsvt.fr\/wp-content\/uploads\/2024\/04\/Act-8-place-de-lhomme.pdf\" type=\"application\/pdf\" style=\"width:100%;height:600px\" aria-label=\"Contenu embarqu\u00e9 Act-8-place-de-lhomme.\"><\/object><a id=\"wp-block-file--media-301fd252-6f89-4cf9-8c19-72fc71ccdf9c\" href=\"https:\/\/mruizsvt.fr\/wp-content\/uploads\/2024\/04\/Act-8-place-de-lhomme.pdf\">Act-8-place-de-lhomme<\/a><a href=\"https:\/\/mruizsvt.fr\/wp-content\/uploads\/2024\/04\/Act-8-place-de-lhomme.pdf\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-301fd252-6f89-4cf9-8c19-72fc71ccdf9c\">T\u00e9l\u00e9charger<\/a><\/div>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>Correction<\/p>\n<\/blockquote>\n\n\n\n<p>Activit\u00e9 4 :<\/p>\n\n\n\n<p>2) Le chien et le chimpanz\u00e9 sont, comme l&rsquo;Homme, des mammif\u00e8res, amniotes, t\u00e9trapodes et vert\u00e9br\u00e9s.<\/p>\n\n\n\n<p>4) Ces esp\u00e8ces partagent les caract\u00e8res sp\u00e9cifiques des primates\u00a0: c1, c2 et c3 (un pouce opposable, des doigts et des orteils avec des ongles plats, des yeux en avant de la face.)<\/p>\n\n\n\n<p>5) Chimpanz\u00e9s, gorilles, orangs-outans, gibbons<\/p>\n\n\n\n<p>6) Il poss\u00e8de les caract\u00e8res ancestraux des primates et des grands singes mais aussi des innovations = caract\u00e8res nouveaux. L\u2019homme r\u00e9sulte d\u2019une s\u00e9rie de transformations au cours de l\u2019\u00e9volution.<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>Activit\u00e9 4 bis <\/p>\n\n\n\n<p>3) Non, car les australopith\u00e8ques avaient disparu quand l\u2019esp\u00e8ce humaine actuel est apparue.<\/p>\n\n\n\n<p>4) Tableau:<\/p>\n\n\n\n<figure class=\"wp-block-table has-small-font-size\"><table><tbody><tr><td class=\"has-text-align-left\" data-align=\"left\" colspan=\"2\"><\/td><td class=\"has-text-align-left\" data-align=\"left\">Chimpanz\u00e9<\/td><td class=\"has-text-align-center\" data-align=\"center\">Australopith\u00e8que <\/td><td class=\"has-text-align-center\" data-align=\"center\">Homo habilis<\/td><td class=\"has-text-align-center\" data-align=\"center\">Homo sapiens<\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\" rowspan=\"3\">Position du trou occipital<\/td><td class=\"has-text-align-left\" data-align=\"left\">Eloign\u00e9 de la m\u00e2choire<\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>x<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>&nbsp;<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>&nbsp;<\/strong><\/td><td><strong>&nbsp;<\/strong><\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">En position interm\u00e9diaire<\/td><td class=\"has-text-align-left\" data-align=\"left\"><strong>&nbsp;<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>x<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>&nbsp;<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>&nbsp;<\/strong><\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Centr\u00e9<\/td><td class=\"has-text-align-left\" data-align=\"left\"><strong>&nbsp;<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>&nbsp;<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>x<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>x<\/strong><\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\" rowspan=\"2\">Forme de la m\u00e2choire<\/td><td class=\"has-text-align-left\" data-align=\"left\">En U<\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>x<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>&nbsp;<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>&nbsp;<\/strong><\/td><td><strong>&nbsp;<\/strong><\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">En V<\/td><td class=\"has-text-align-left\" data-align=\"left\"><strong>&nbsp;<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>x<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>x<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>x<\/strong><\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\" rowspan=\"2\">Aspect des canines<\/td><td class=\"has-text-align-left\" data-align=\"left\">Saillantes<\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>x<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>&nbsp;<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>&nbsp;<\/strong><\/td><td><strong>&nbsp;<\/strong><\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">Non saillantes<\/td><td class=\"has-text-align-left\" data-align=\"left\"><strong>&nbsp;<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>x<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>x<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>x<\/strong><\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\" rowspan=\"4\">Capacit\u00e9 cranienne<\/td><td class=\"has-text-align-left\" data-align=\"left\">400 cm\u00b3<\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>x<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>&nbsp;<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>&nbsp;<\/strong><\/td><td><strong>&nbsp;<\/strong><\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">450 cm\u00b3<\/td><td class=\"has-text-align-left\" data-align=\"left\"><strong>&nbsp;<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>x<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>&nbsp;<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>&nbsp;<\/strong><\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">650 cm\u00b3<\/td><td class=\"has-text-align-left\" data-align=\"left\"><strong>&nbsp;<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>&nbsp;<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>x<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>&nbsp;<\/strong><\/td><\/tr><tr><td class=\"has-text-align-left\" data-align=\"left\">1400 cm\u00b3<\/td><td class=\"has-text-align-left\" data-align=\"left\"><strong>&nbsp;<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>&nbsp;<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>&nbsp;<\/strong><\/td><td class=\"has-text-align-center\" data-align=\"center\"><strong>x<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>5) On \u00e9tudie le cr\u00e2ne : position du trou occipital et capacit\u00e9 cr\u00e2nienne.<\/p>\n\n\n\n<p>6) Les australopith\u00e8ques ont des canines non saillantes et une m\u00e2choire en forme de V comme l&rsquo;esp\u00e8ce humaine.<\/p>\n\n\n\n<p>7) Non, ils ne partagent pas de caract\u00e8res communs.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>Bilan<\/p>\n<\/blockquote>\n\n\n\n<p><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-accent-3-color\">Bilan\u00a0: L\u2019apparition de l\u2019esp\u00e8ce humaine dans le groupe des primates r\u00e9sulte du ph\u00e9nom\u00e8ne de l\u2019\u00e9volution, comme c\u2019est le cas pour les autres esp\u00e8ces. L\u2019Homme continue encore de nos jours \u00e0 \u00e9voluer.<\/mark><\/p>\n\n\n\n<p><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-accent-3-color\">Une nouvelle esp\u00e8ce poss\u00e8de des caract\u00e8res ancestraux communs, accumul\u00e9s avec celle qui la pr\u00e9c\u00e8de et dont elle serait issue et pr\u00e9sente aussi des caract\u00e8res nouveaux.<\/mark><\/p>\n","protected":false},"excerpt":{"rendered":"<p>C) La place de l&rsquo;Homme dans l&rsquo;\u00e9volution Quel est la place de l\u2019Homme dans l\u2019\u00e9volution\u00a0? Exercice Correction Activit\u00e9 4 : 2) Le chien et le chimpanz\u00e9 sont, comme l&rsquo;Homme, des mammif\u00e8res, amniotes, t\u00e9trapodes et vert\u00e9br\u00e9s. 4) Ces esp\u00e8ces partagent les caract\u00e8res sp\u00e9cifiques des primates\u00a0: c1, c2 et c3 (un pouce opposable, des doigts et des [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":62,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-102","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/mruizsvt.fr\/index.php\/wp-json\/wp\/v2\/pages\/102","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mruizsvt.fr\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/mruizsvt.fr\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/mruizsvt.fr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mruizsvt.fr\/index.php\/wp-json\/wp\/v2\/comments?post=102"}],"version-history":[{"count":3,"href":"https:\/\/mruizsvt.fr\/index.php\/wp-json\/wp\/v2\/pages\/102\/revisions"}],"predecessor-version":[{"id":127,"href":"https:\/\/mruizsvt.fr\/index.php\/wp-json\/wp\/v2\/pages\/102\/revisions\/127"}],"up":[{"embeddable":true,"href":"https:\/\/mruizsvt.fr\/index.php\/wp-json\/wp\/v2\/pages\/62"}],"wp:attachment":[{"href":"https:\/\/mruizsvt.fr\/index.php\/wp-json\/wp\/v2\/media?parent=102"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}