{"id":192,"date":"2013-04-02T18:32:34","date_gmt":"2013-04-02T17:32:34","guid":{"rendered":"http:\/\/www.logobio.fr\/?p=192"},"modified":"2014-04-18T09:06:42","modified_gmt":"2014-04-18T08:06:42","slug":"evolution-des-etre-vivants-et-histoire-de-la-terre","status":"publish","type":"post","link":"https:\/\/www.logobio.fr\/?p=192","title":{"rendered":"Evolution des \u00eatres vivants et histoire de la terre"},"content":{"rendered":"<h1><strong><span style=\"text-decoration: underline;\"><span style=\"line-height: 21.666667938232422px; color: #666699; text-decoration: underline;\">I \/ apparition de la vie sur terre.<\/span><\/span><\/strong><\/h1>\n<p><span style=\"color: #ff0000;\"><strong>bilan : Des \u00e9v\u00e9nements g\u00e9ologiques ont affect\u00e9 la<\/strong><\/span><br \/>\n<span style=\"color: #ff0000;\"><strong>surface de la Terre depuis son origine en<\/strong><\/span><br \/>\n<span style=\"color: #ff0000;\"><strong>modifiant les milieux et les conditions de vie<\/strong><\/span><\/p>\n<h1><strong><span style=\"text-decoration: underline;\"><span style=\"color: #666699; text-decoration: underline;\">II \/ changement des peuplement du milieu au cours du temps.<\/span><\/span><\/strong><\/h1>\n<p><strong><span style=\"color: #ff0000;\">Bilan : Les esp\u00e8ces qui constituent les groupes,<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff0000;\">apparaissent et disparaissent au cours des temps<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff0000;\">g\u00e9ologiques.<\/span><\/strong><\/p>\n<h1><strong><span style=\"text-decoration: underline;\"><span style=\"color: #666699; text-decoration: underline;\">III \/ l&rsquo;utilisation des fossiles dans la reconstitution de l&rsquo;histoire de la vie.<\/span><\/span><\/strong><\/h1>\n<p><strong><span style=\"color: #ff0000;\">bilan : Les roches s\u00e9dimentaires, archives g\u00e9ologiques,<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff0000;\"> montrent que, depuis plus de trois milliards<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff0000;\"> d\u2019ann\u00e9es, des groupes d&rsquo;organismes vivants<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff0000;\"> sont apparus, se sont d\u00e9velopp\u00e9s, ont r\u00e9gress\u00e9,<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff0000;\"> et ont pu dispara\u00eetre.<\/span><\/strong><\/p>\n<h1><strong><span style=\"text-decoration: underline;\"><span style=\"color: #666699; text-decoration: underline;\">IV \/ \u00e9tude des esp\u00e8ces se succ\u00e9dant dans le temps.<\/span><\/span><\/strong><\/h1>\n<p><strong><span style=\"color: #ff0000;\">bilan : La comparaison d\u2019esp\u00e8ces conduit \u00e0<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff0000;\">imaginer entre elles une parent\u00e9, qui s\u2019explique<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff0000;\">par l\u2019\u00e9volution.<\/span><\/strong><\/p>\n<h1><span style=\"text-decoration: underline;\"><strong><span style=\"color: #666699; text-decoration: underline;\">V \/ les interactions entre le vivant et la terre.<\/span><\/strong><\/span><\/h1>\n<p><strong><span style=\"color: #ff0000;\">bilan : Au cours des temps g\u00e9ologiques, de grandes<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff0000;\"> crises de la biodiversit\u00e9 ont marqu\u00e9<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff0000;\"> l\u2019\u00e9volution ; \u00e0 des extinctions en masse<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff0000;\"> succ\u00e8dent des p\u00e9riodes de diversification.<\/span><\/strong><\/p>\n<p>citation de charles Darwin :<\/p>\n<h3>\u00ab\u00a0Les esp\u00e8ces\u00a0qui survivent\u00a0ne sont pas les esp\u00e8ces\u00a0les plus fortes, ni les plus intelligentes\u00a0, mais celles qui s\u2019adaptent\u00a0\u00a0le mieux\u00a0aux changements. \u00a0\u00bb<\/h3>\n<p><strong><span style=\"color: #ff0000;\">bilan : ces modifications de l\u2019environnement sont \u00e0<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff0000;\">l\u2019origine de la s\u00e9lection de formes adapt\u00e9es.<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff0000;\">La succession des formes vivantes et des<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff0000;\">transformations g\u00e9ologiques ayant affect\u00e9 la<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff0000;\">surface de la Terre depuis son origine, est<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff0000;\">utilis\u00e9e pour subdiviser les temps g\u00e9ologiques<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff0000;\">en \u00e8res et en p\u00e9riodes de dur\u00e9es variables.<\/span><\/strong><\/p>\n<p>&nbsp;<\/p>\n<h1><strong><span style=\"text-decoration: underline;\"><span style=\"color: #666699; text-decoration: underline;\">VI \/ le principe d&rsquo;\u00e9volution.<\/span><\/span><\/strong><\/h1>\n<p><strong><span style=\"color: #ff0000;\">bilan : La cellule, unit\u00e9 du vivant, et l\u2019universalit\u00e9 du<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff0000;\"> support de l\u2019information g\u00e9n\u00e9tique dans tous<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff0000;\"> les organismes, Homme compris, indiquent<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff0000;\"> sans ambig\u00fcit\u00e9 une origine primordiale<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff0000;\"> commune.<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff0000;\">bilan : Une esp\u00e8ce nouvelle pr\u00e9sente des caract\u00e8res<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff0000;\"> ancestraux et aussi des caract\u00e8res nouveaux par<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff0000;\"> rapport \u00e0 une esp\u00e8ce ant\u00e9rieure dont elle serait<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff0000;\"> issue.<\/span><\/strong><\/p>\n<p><strong><span style=\"color: #ff0000;\">bilan : L\u2019apparition de caract\u00e8res nouveaux au cours<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff0000;\">des g\u00e9n\u00e9rations sugg\u00e8re des modifications de<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff0000;\">l\u2019information g\u00e9n\u00e9tique : ce sont les mutations.<\/span><\/strong><\/p>\n<h1><strong><span style=\"text-decoration: underline;\"><span style=\"color: #666699; text-decoration: underline;\">VI \/ l&rsquo;apparition de l&rsquo;Homme<\/span><\/span><\/strong><\/h1>\n<p><strong><span style=\"color: #ff0000;\">bilan : L\u2019Homme, en tant qu\u2019esp\u00e8ce, est apparu sur la<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff0000;\"> Terre en s\u2019inscrivant dans le processus de<\/span><\/strong><br \/>\n<strong><span style=\"color: #ff0000;\"> l\u2019\u00e9volution.<\/span><\/strong><\/p>\n<h2><strong><span style=\"color: #339966;\"><em>pistes \u00e0 explorer :<\/em><\/span><\/strong><\/h2>\n<ul>\n<li><span style=\"line-height: 13px;\">c&rsquo;est pas sorcier : \u00ab\u00a0l&rsquo;\u00e9volution\u00a0\u00bb<\/span><\/li>\n<\/ul>\n<p><iframe loading=\"lazy\" src=\"\/\/www.youtube.com\/embed\/ZNFN4t6iT9o?rel=0\" height=\"315\" width=\"560\" allowfullscreen=\"\" frameborder=\"0\"><\/iframe><\/p>\n<ul>\n<li><span style=\"line-height: 13px;\">retour \u00e0 l&rsquo;obscurantisme : le courant cr\u00e9ationniste<\/span><\/li>\n<\/ul>\n<p><iframe loading=\"lazy\" src=\"\/\/www.youtube.com\/embed\/bp8Uw_tV9PA?rel=0\" height=\"315\" width=\"420\" allowfullscreen=\"\" frameborder=\"0\"><\/iframe><br \/>\n&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>I \/ apparition de la vie sur terre. bilan : Des \u00e9v\u00e9nements g\u00e9ologiques ont affect\u00e9 la surface de la Terre depuis son origine en modifiant les milieux et les conditions de vie II \/ changement des peuplement du milieu au cours du temps. Bilan : Les esp\u00e8ces qui constituent les groupes, apparaissent et disparaissent au [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[61,43,60,47],"_links":{"self":[{"href":"https:\/\/www.logobio.fr\/index.php?rest_route=\/wp\/v2\/posts\/192"}],"collection":[{"href":"https:\/\/www.logobio.fr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.logobio.fr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.logobio.fr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.logobio.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=192"}],"version-history":[{"count":10,"href":"https:\/\/www.logobio.fr\/index.php?rest_route=\/wp\/v2\/posts\/192\/revisions"}],"predecessor-version":[{"id":219,"href":"https:\/\/www.logobio.fr\/index.php?rest_route=\/wp\/v2\/posts\/192\/revisions\/219"}],"wp:attachment":[{"href":"https:\/\/www.logobio.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=192"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.logobio.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=192"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.logobio.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=192"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}