{"id":2193,"date":"2019-10-18T19:50:30","date_gmt":"2019-10-18T17:50:30","guid":{"rendered":"http:\/\/evoluscience.fr\/?page_id=2193"},"modified":"2020-03-16T17:05:15","modified_gmt":"2020-03-16T16:05:15","slug":"conclusion","status":"publish","type":"page","link":"https:\/\/www.evoluscience.fr\/index.php\/cycle-4\/troisieme-2\/3e-le-vivant\/chapitre-2-genetique-et-selection-naturelle\/activite-1\/conclusion\/","title":{"rendered":"Conclusion"},"content":{"rendered":"\n<div class=\"wp-block-themeisle-blocks-advanced-columns has-1-columns has-desktop-equal-layout has-tablet-equal-layout has-mobile-equal-layout has-default-gap has-vertical-unset\" id=\"wp-block-themeisle-blocks-advanced-columns-42d24bbb\"><div class=\"wp-block-themeisle-blocks-advanced-columns-overlay\"><\/div><div class=\"innerblocks-wrap\">\n<div class=\"wp-block-themeisle-blocks-advanced-column\" id=\"wp-block-themeisle-blocks-advanced-column-8b00ac74\">\n<p class=\"has-text-color has-drop-cap has-vivid-red-color\">Chaque cellule reproductrice contient 23 chromosomes.<\/p>\n\n\n\n<p class=\"has-text-color has-vivid-red-color\">Lors de la formation des cellules reproductrices, &nbsp;les chromosomes d\u2019une paire (g\u00e9n\u00e9tiquement\ndiff\u00e9rents) se r\u00e9partissent au hasard&nbsp;: brassage g\u00e9n\u00e9tique. Les cellules\nreproductrices produites par un individu sont donc g\u00e9n\u00e9tiquement diff\u00e9rentes.<\/p>\n\n\n\n<p class=\"has-text-color has-vivid-red-color\">La diminution de la moiti\u00e9 des chromosomes dans les cellules reproductrices garantie le maintien du nombre de 46 chromosomes dans la cellule-\u0153uf.<\/p>\n\n\n\n<div style=\"height:44px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"509\" height=\"746\" src=\"http:\/\/evoluscience.fr\/wp-content\/uploads\/2020\/03\/image-19.png\" alt=\"\" class=\"wp-image-4202\" srcset=\"https:\/\/www.evoluscience.fr\/wp-content\/uploads\/2020\/03\/image-19.png 509w, https:\/\/www.evoluscience.fr\/wp-content\/uploads\/2020\/03\/image-19-205x300.png 205w\" sizes=\"auto, (max-width: 509px) 100vw, 509px\" \/><\/figure><\/div>\n<\/div>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"parent":2190,"menu_order":3,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_themeisle_gutenberg_block_has_review":false,"footnotes":""},"class_list":["post-2193","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.evoluscience.fr\/index.php\/wp-json\/wp\/v2\/pages\/2193","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.evoluscience.fr\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.evoluscience.fr\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.evoluscience.fr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.evoluscience.fr\/index.php\/wp-json\/wp\/v2\/comments?post=2193"}],"version-history":[{"count":0,"href":"https:\/\/www.evoluscience.fr\/index.php\/wp-json\/wp\/v2\/pages\/2193\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/www.evoluscience.fr\/index.php\/wp-json\/wp\/v2\/pages\/2190"}],"wp:attachment":[{"href":"https:\/\/www.evoluscience.fr\/index.php\/wp-json\/wp\/v2\/media?parent=2193"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}