Question

Function of filiform apparatus is to:

Options

• Recognize the suitable pollen at stigma

• Stimulate division of generative cell

• Produce nectar

• Guide the entry of pollen tube

Answer 1

Guide the entry of pollen tube

Explanation:

Filiform apparatus are the finger-like projections that direct pollen tube entry and aid in sperm discharge. It also aids in the absorption and transmission of nutrients from the nucellus to the embryo sac.