Why do only male gametes have a tail?

Explanation

### Step-by-Step Solution:

1. **Understanding Gametes**:
- Gametes are reproductive cells involved in sexual reproduction. There are two types: male gametes (sperm) and female gametes (ova or eggs).

2. **Size and Mobility**:
- Female gametes are typically larger and immobile. This means they cannot move on their own and remain in a fixed position.
- Male gametes, on the other hand, are smaller and motile, which means they have the ability to move.
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