The semi-dwarf wheat vareties brought from Mexico into india were
1)Sonalika and NP-836
2) Sharbati Sonora and PusaLerma
3) Sonara- 64 and Lerma Rojo- 64
4) Sonara-64 and HUW - 468

Options

A. Sonalika and NP-836
B. Sharbati Sonora and PusaLerma
C. Sonara- 64 and Lerma Rojo- 64
D. Sonara-64 and HUW - 468

Answer

To solve the question regarding the semi-dwarf wheat varieties brought from Mexico into India, we can follow these steps:

### Step-by-Step Solution:

1. **Understand the Question**: The question asks for the semi-dwarf wheat varieties that were introduced to India from Mexico. We need to identify the correct pair from the given options.

2. **Define Semi-Dwarf Wheat Varieties**: Semi-dwarf wheat varieties are characterized by their shorter height compared to traditional wheat varieties, which allows them to have higher yields. These varieties carry genes that promote dwarfism.

3. **Identify the Varieties Brought from Mexico**: It is known that five specific semi-dwarf wheat varieties were introduced to India from Mexico:
- Lerma Sojo 64
- Sonora 63
- Sonora 64
- Mayo 64
- S227

4. **Evaluate Each Option**:
- **Option 1**: Sonalika and NP-836 - Neither of these varieties is among the five introduced from Mexico.
- **Option 2**: Sharbati Sonora and Pusa Lerma - Neither of these varieties is among the five introduced from Mexico.
- **Option 3**: Sonora 64 and Lerma Rojo 64 - Both of these varieties are among the five introduced from Mexico.
- **Option 4**: Sonora 64 and HUW 468 - Sonora 64 is correct, but HUW 468 is not one of the varieties introduced from Mexico.

5. **Select the Correct Answer**: After evaluating all the options, the only pair that includes two varieties brought from Mexico is **Option 3: Sonora 64 and Lerma Rojo 64**.

### Final Answer:
The correct answer is **Option 3: Sonora 64 and Lerma Rojo 64**.

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