The Golden rice was created by transforming rice with beta- carotene which were isolated from ?

Options

A. Marigold
B. Daffodils
C. Lily
D. Beans

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks where the beta-carotene used in the creation of Golden Rice was isolated from.

2. **Identifying the Purpose of Golden Rice**: Golden Rice was developed to address vitamin A deficiency, which is a significant health issue in many countries, particularly in Asia where rice is a staple food.

3. **Recognizing the Components**: Normal rice does not contain beta-carotene, which is a precursor to vitamin A. Therefore, scientists aimed to introduce this compound into rice.

4. **Researching the Genetic Modification**: Swiss researchers inserted two genes from the daffodil plant and one gene from a bacterial species into rice to enable it to synthesize beta-carotene.

5. **Conclusion**: Since the beta-carotene was isolated from daffodils, the correct answer to the question is "daffodils".

**Final Answer**: The Golden Rice was created by transforming rice with beta-carotene which was isolated from **daffodils**.

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