Question

What is the function of germ pores?

Options

• Emergence of radicle

• Absorption of water for seed germination

• Initiation of pollen tube

• Release of male gametes

Answer 1

Initiation of pollen tube

Explanation:

The germ pores are sporopollenin-free holes in the exine layer of the pollen grain. The germ pores aids in the production of the germ tube, which is formed from the pollen tube and exits during germination.