Question

What is the main function of filiform apparatus present at the micropylar part of the ovule?

• A. It prevents the entry of more than one pollen tube into the embryo sac.
• B. It brings about opening of the pollen tube.
• C. It helps in the entry of pollen tube into an antipodal cell.
• D. It helps the pollen tube to enter the ovule through chalazal end.
• E. It guides the entry of pollen tube into a synergid and discharge the male gametes.

Answer 1

Answer: (E)

Correct answer is (e) It guides the entry of pollen tube into a synergid and discharge the male gametes.