Draw the microscopic structure of human sperm and relate its different parts with their functions.

Explanation

### Step-by-Step Text Solution:

1. **Draw the Structure of Human Sperm**:
- Start by sketching a long, streamlined shape that represents the sperm cell. The sperm consists of four main parts: the head, neck, middle piece, and tail.

2. **Label the Head**:
- The head is the rounded part at the front of the sperm. Inside the head, there are two important components:
- **Acrosome**: This is a cap-like structure at the very tip of the head that contains enzymes necessary for penetrating the outer layers of the egg (zona pellucida).
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