Mexican wheat variety introduced in India was

Options

A. Sonora 64
B. Lerma Rojo 64-A
C. Sonora-63
D. All the above.

Answer

To answer the question about the Mexican wheat variety introduced in India, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Options**: The options provided are:
- A) Sonora 64
- B) Lerma Rojo
- C) Sonora 63
- D) All of the above

2. **Research the Varieties**: All three varieties (Sonora 64, Lerma Rojo, and Sonora 63) were developed in Mexico. They were specifically bred to be high yielding and disease resistant.

3. **Understand the Modification Process**: These varieties were modified using gamma rays, which enhanced their yield and resistance to diseases.

4. **Determine the Introduction to India**: Due to their improved characteristics, all three varieties were introduced to India to help improve wheat production.

5. **Select the Correct Answer**: Since all three varieties were introduced to India, the correct answer is:
- D) All of the above.

### Final Answer:
The Mexican wheat variety introduced in India was **D) All of the above**.

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