Reproduxtion sexuée chez les vegetaux Flashcards

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1
Q

Nomme les 5 cycles de la reproduction des fleurs

A

1.Floraison
2.Pollinisation & Fécondation
3.Fructification
4.Germination
5.Croissance et développement

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2
Q

Élément de l’étamine

A

Mâles:
Pollen
Anthère
Filet

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3
Q

Élément du Pistil

A

Femelles:
Ovaire
Ovule
Style
Stigmate

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4
Q

Polinisation

A

Quand les agents de pollinissteur transportent le pollen sur l’anthère de l’étamine jusqu’au sigmate et pistil

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5
Q

Fructification

A

Quand l’ovaire se transforme en fruit

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6
Q

Germination

A

Quand le fruit développe de nouvelles plante

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7
Q

Croissance et développement

A

quand la plante simplement ce développe

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