What is a seed?

Explanation

### Step-by-Step Solution:

1. **Definition of a Seed**: A seed is the result of the fertilization of an ovule. After fertilization, the ovule develops into a seed.

2. **Components of a Seed**: A seed is primarily made up of two main parts:
- **Seed Coat**: This is the outer protective layer of the seed.
- **Embryo**: This is the part of the seed that will develop into a new plant.

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