The **acrosome** of a sperm is derived from which cell organelle?
- Mitochondria
- Golgi complex
- Lysosome
- Endoplasmic reticulum
Show answer and solution
Correct answer: B. Golgi complex
During spermiogenesis, the Golgi complex forms the cap-like acrosome over the sperm head.
It contains hydrolytic enzymes (hyaluronidase, zona lysins, corona-penetrating enzymes) that help the sperm penetrate the egg coverings during fertilization.