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The shedding of male gametophyte in Sela...

The shedding of male gametophyte in Selaginella occurs at 13-celled stage which consists of

A

8 jacket cells, 1 generative cell, and 4 androgonial cells

B

9 jacket cells and 4 androgonial cells

C

12 jacket cells and 1 male gamete

D

8 jacket cells, 1 prothalial cell, and 4 androgonial cells

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The correct Answer is:
D
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