Question

Choose the correct option w.r.t. the function of the germ pore.

• A. It allows growth of pollen tube
• B. It allows water absorption in seed
• C. It helps dehiscence of pollen grain
• D. More than one option is correct

Answer 1

The correct option is A It allows growth of pollen tube

Germ pore is the opening found in pollen, where exine (outer wall) is absent. It functions in the formation of the pollen tube and the carry the male gametes for fertilization to the embryo sac. In dicots, there are three germ pores, and in monocots, there is only one germ pore.