Multiple choice

The opening in the ovule through which sperm cells move through the pollen tube into the ovule.

  1. ovule

  2. central cell

  3. micropyle

  4. style

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The micropyle is a small opening in the integuments of the ovule. It serves as the entry point for the pollen tube to deliver sperm cells to the egg.