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Which of the following structures are ha...

Which of the following structures are haploid in gymnosperms?

A

pollen grain, megaspore, embryo

B

Pollen grain, megaspore,endosperm

C

Megaspore,leaf,root

D

Leaf, root, integument

Text Solution

Verified by Experts

The correct Answer is:
B
In gymnosperms, the pollen grains and the megaspores are haploid and develop as a result of meiosis in the respective mother cells. The functional megaspore forms the embryo sac. The endosperm is formed prior to fertilisation, hence is haploid.
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