Multiple choice

Which structure helps the sperm in penetrating into ovum ?

  1. Tail

  2. Head

  3. Acrosome

  4. Mitochondria

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

The acrosome is a specialized cap-like organelle at the tip of the sperm's head. It contains digestive enzymes that break down the outer protective layers of the ovum, allowing the sperm to penetrate and fertilize it.