Question

In the mature embryo sac, which structure contains the filiform apparatus that aids in guiding the pollen tube?

Options

• The antipodal cells

• The synergids

• The central cell

• The egg cell

Answer 1

The synergids, located at the micropylar end alongside the egg cell, possess a filiform apparatus. This specialized structure is composed of finger-like projections that help attract and guide the pollen tube towards the egg cell during the fertilization process.