Explain what is meant by biofortification.

Explanation

### Step-by-Step Solution:

1. **Definition of Biofortification**:
Biofortification refers to the process of breeding crops to enhance their nutritional value. This involves increasing the levels of essential nutrients in the crops.

**Hint**: Think about how crops can be improved not just for yield, but for health benefits.

2. **Purpose of Biofortification**:
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