Question

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​

Answer 1

Answer:

(d) Leaf, root, integument

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Answer 2

Answer:

(b)Pollen grain,megaspore,endosperm

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