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Découvre aussi le livre jeunesse "La pollinisation" (Aby l'aventurière) https://illustrascience.fr/livre-aby cette vidéo est destinée aux enfants, elle est simplifiée, en réalité, le pollen ne glisse pas dans le pistil, il germe en formant un tube pollinique qui apporte la gamète mâle dans le sac embryonnaire où il rencontre la ...
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