{"id":2187,"date":"2019-10-18T19:40:17","date_gmt":"2019-10-18T17:40:17","guid":{"rendered":"http:\/\/evoluscience.fr\/?page_id=2187"},"modified":"2026-07-04T19:12:57","modified_gmt":"2026-07-04T17:12:57","slug":"chapitre-2-genetique-et-selection-naturelle","status":"publish","type":"page","link":"https:\/\/www.evoluscience.fr\/index.php\/cycle-4\/troisieme-2\/3e-le-vivant\/chapitre-2-genetique-et-selection-naturelle\/","title":{"rendered":"Chapitre 2 – G\u00e9n\u00e9tique et s\u00e9lection naturelle"},"content":{"rendered":"\n
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Hugo se demande si le ph\u00e9nom\u00e8ne\nd\u2019\u00e9volution s\u2019observe aussi dans l\u2019ADN.<\/em><\/p>\n\n\n\n

Comment un m\u00e9canisme g\u00e9n\u00e9tique peut-il expliquer en partie la s\u00e9lection naturelle ?<\/p>\n\n\n\n

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Activit\u00e9 1 – Comment le nombre de chromosomes est-il maintenu au cours des g\u00e9n\u00e9rations ?<\/a><\/p>\n\n\n\n

Activit\u00e9 2 – Comment la f\u00e9condation permet-elle de former des individus g\u00e9n\u00e9tiquement diff\u00e9rents ?<\/a><\/p>\n\n\n\n

Activit\u00e9 3 – Comment un nouvel all\u00e8le permettant un avantage sur l\u2019environnement peut-il se former ?<\/a><\/p>\n<\/div>\n<\/div><\/div>\n\n\n\n

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\"\ud83c\udfb5\" R\u00e9viser les SVT en musique<\/p>\n\n\n\n

D\u00e9couvrez les chansons p\u00e9dagogiques pour m\u00e9moriser les notions essentielles.<\/p>\n\n\n\n

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Chanson sur la s\u00e9lection naturelle et les mutations<\/p>\n\n\n\n

\u00ab\u00a0S\u00e9lection naturelle\u00a0\u00bb<\/p>\n\n\n\n

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Je teste mes connaissances !<\/p>\n\n\n

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 R\u00e9viser les SVT en musique D\u00e9couvrez les chansons p\u00e9dagogiques pour m\u00e9moriser les notions essentielles. Je teste mes connaissances !<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":2092,"menu_order":4,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_seopress_titles_title":"Chapitre SVT 3e sur la g\u00e9n\u00e9tique et la s\u00e9lection naturelle | Cours, chansons et quiz","_seopress_titles_desc":"Ressource de SVT coll\u00e8ge : activit\u00e9s sur la g\u00e9n\u00e9tique (ADN, g\u00e8ne, chromosomes, all\u00e8les, mutation, m\u00e9iose) et la s\u00e9lection naturelle en 3e avec cours, documents \u00e9l\u00e8ves, exercices, chansons et quiz interactif.","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","_monsterinsights_skip_tracking":false,"_themeisle_gutenberg_block_has_review":false,"footnotes":""},"class_list":["post-2187","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.evoluscience.fr\/index.php\/wp-json\/wp\/v2\/pages\/2187","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=2187"}],"version-history":[{"count":3,"href":"https:\/\/www.evoluscience.fr\/index.php\/wp-json\/wp\/v2\/pages\/2187\/revisions"}],"predecessor-version":[{"id":17124,"href":"https:\/\/www.evoluscience.fr\/index.php\/wp-json\/wp\/v2\/pages\/2187\/revisions\/17124"}],"up":[{"embeddable":true,"href":"https:\/\/www.evoluscience.fr\/index.php\/wp-json\/wp\/v2\/pages\/2092"}],"wp:attachment":[{"href":"https:\/\/www.evoluscience.fr\/index.php\/wp-json\/wp\/v2\/media?parent=2187"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}