Breeding of crops with high levels of minerals , vitamins and proteins is called

Options

A. somatic hybirdization
B. biofortification
C. biomagnification
D. micropropagation

Answer

**Step-by-Step Solution:**

1. **Understanding the Question:** The question asks for the term that describes the breeding of crops to enhance their levels of minerals, vitamins, and proteins.

2. **Analyzing the Options:**
- **Somatic Hybridization:** This is a technique where protoplasts (the living part of a plant cell) from two different plant species are fused to create a hybrid. This does not specifically relate to increasing nutritional value.
- **Biofortification:** This refers to the process of breeding crops to enhance their nutritional content, specifically increasing levels of vitamins, minerals, and proteins. This can be achieved through conventional breeding methods or genetic engineering.
- **Biomagnification:** This term describes the process where the concentration of toxins increases in organisms at each level of the food chain, which is unrelated to crop breeding.
- **Micropropagation:** This is a method used to rapidly multiply plant material using tissue culture techniques, but it does not focus on enhancing nutritional value.

3. **Identifying the Correct Answer:** After analyzing the definitions of each option, it is clear that biofortification is the only term that specifically refers to the breeding of crops to increase their nutritional value, including minerals, vitamins, and proteins.

4. **Conclusion:** The correct answer to the question is **biofortification**.

**Final Answer:** Biofortification

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