Question

Part of the sperm containing enzymes for penetration of corona radiata is ______.

Options

• tail

• middle part

• neck

• head

Answer 1

Part of the sperm containing enzymes for penetration of corona radiata is head.

Explanation:

The acrosome, a specialized structure found in the sperm head, is where enzymes like acrosin and hyaluronidase are stored. During fertilization, these enzymes aid the sperm in penetrating the ovum's zona pellucida and corona radiata.