Select the correct statement regarding an improved variety of transgenic basmati rice e.g., golden rice.

Options

A. It does not require the use of chemical fertilisers
B. It is completely resistant to all insect pests and diseases
C. It gives high yield but no characteristic aroma
D. It gives high yeild and is rich in vitamin A

Answer

To solve the question regarding the improved variety of transgenic basmati rice, specifically golden rice, we will analyze each statement provided and determine which one is correct.

### Step-by-Step Solution:

1. **Understanding Transgenic Rice**:
- Transgenic basmati rice refers to rice that has been genetically modified to enhance certain traits. Golden rice is a well-known example where specific genes have been inserted to improve its nutritional value.

2. **Evaluating Statement 1**:
- The first statement claims that golden rice does not require the use of chemical fertilizers. This is incorrect because, like other rice varieties, golden rice still requires fertilizers for optimal growth.

3. **Evaluating Statement 2**:
- The second statement suggests that golden rice is completely resistant to all insect pests and diseases. This is also incorrect; while it may have some resistance, it is not completely resistant to all pests and diseases.

4. **Evaluating Statement 3**:
- The third statement states that golden rice gives high yield but lacks characteristic aroma. This is misleading because golden rice does retain some aroma and taste, similar to traditional basmati rice.

5. **Evaluating Statement 4**:
- The fourth statement claims that golden rice gives high yield and is rich in vitamin A. This is correct. Golden rice was engineered to produce beta-carotene, which is a precursor to vitamin A, addressing nutritional deficiencies in populations that rely heavily on rice as a staple food.

6. **Conclusion**:
- After evaluating all the statements, the correct answer is that golden rice gives high yield and is rich in vitamin A.

### Final Answer:
The correct statement regarding an improved variety of transgenic basmati rice (e.g., golden rice) is: **It gives high yield and is rich in vitamin A.**

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