Name the different parts of sperm. Also, mention its function in brief.

Explanation

### Step-by-Step Solution

1. **Identify the Parts of Sperm**: The sperm cell has three main parts: the head, the middle piece, and the tail.

2. **Describe the Head**:
- The head of the sperm contains a haploid nucleus, which carries the genetic material necessary for fertilization.
- It is covered by a cap-like structure called the acrosome.

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