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Male prothallus (gametophyte) in Pinus i...

Male prothallus (gametophyte) in Pinus is having

A

1 prothallial cell

B

2 prothallial cells

C

4 prothallial cells

D

A mass of cells

Text Solution

Verified by Experts

The correct Answer is:
B
The pollen grains is pinus has two prothallial cells and an antheridial cell. These cells soon disintegrate. Further development of the pollen grain takes place at the surface of the nucellus.
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