La colonisation d’un milieu par les végétaux

6ème

La colonisation d’un milieu par les végétaux

Chapitre 2 : la colonisation d’un milieu par les végétaux Comment les végétaux s’installent dans un milieu ? Quels sont les modes de reproduction des végétaux ? I – Les graines sont à l’origine du peuplement du milieu A/ Observation d’une graine de haricot B/ De la graine au développement de la jeune plantule Chronologie de la germination d’une graine

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6ème

Le peuplement d’un milieu – Cours de SVT 6ème

Chapitre 1 : l’occupation du milieu au cours des saisons par les végétaux Chapitre 2 : la colonisation d’un milieu par les végétaux Chapitre 3 : le peuplement animal au cours des saisons

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