How is the entry of only one sperm not many ensured into an ovem during fertilisation in humans?
Answers
Answered by
1
Answer:
Once the sperm cells find their way past the zona pellucida, the cortical reaction occurs. This prevents fertilization of an egg by more than one sperm. The cortical reaction and acrosome reaction are both essential to ensure that only one sperm will fertilize an egg.
Similar questions