How are gametes different from the spores?

Explanation

To answer the question "How are gametes different from spores?", we can outline the differences in a structured manner. Here’s a step-by-step text solution:

### Step-by-Step Solution

1. **Definition**:
- **Spores**: Spores are single-celled reproductive units that can develop into a new organism without the need for fusion with another cell.
- **Gametes**: Gametes are also single-celled reproductive units, but they are specifically involved in sexual reproduction and must fuse with another gamete to form a zygote.

...