Golden rice is a promising transgenic crop. When released for cultivation , it will help in:

Options

A. Alleviation of vitamin A deficiency
B. Pest resistance
C. Herbicide tolerance
D. Producing a petrol-like from rice

Answer

**Step-by-Step Solution:**

1. **Understanding Golden Rice**: Golden rice is a genetically modified variety of rice that has been engineered to produce beta-carotene, a precursor to vitamin A. This rice appears golden due to the presence of carotenoids.

2. **Identifying the Purpose**: The primary aim of developing golden rice is to address vitamin A deficiency, which is a significant health issue in many parts of the world, particularly in developing countries.

3. **Analyzing the Options**:
- **Option A: Alleviation of Vitamin A Deficiency**: This is the correct answer because golden rice is specifically designed to increase the intake of vitamin A in populations that suffer from its deficiency.
- **Option B: Pest Resistance**: While some transgenic crops are engineered for pest resistance, golden rice is not primarily focused on this trait.
- **Option C: Herbicide Tolerance**: Similar to pest resistance, this is not a characteristic of golden rice.
- **Option D: Producing a Petrol-like Substance from Rice**: This option is unrelated to the purpose of golden rice.

4. **Conclusion**: Based on the analysis, the correct answer is that golden rice will help in the alleviation of vitamin A deficiency.

**Final Answer**: Golden rice is a promising transgenic crop that will help in the alleviation of vitamin A deficiency.

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