Select the variety developed by mutation breeding

Options

A. Pusa Swarnim
B. Parabhani Kranti
C. Pua Sadabahar
D. Sharbati Sonora

Answer

**Step-by-Step Solution:**

1. **Understanding Breeding Techniques**: Start by recognizing the two main types of breeding techniques: conventional breeding and mutation breeding. Conventional breeding involves methods like hybridization and germplasm collection, while mutation breeding involves inducing mutations using chemicals or radiation to create new varieties.

2. **Analyzing the Options**: The question provides four options: Posa Swarnim, Prabhani Kranti, Posa Sadabahar, and Sharbati Sonra. We need to determine which of these was developed through mutation breeding.

3. **Evaluating Each Option**:
- **Posa Swarnim**: This variety was developed using conventional breeding methods and is known for its resistance to wild rust. Therefore, it is not the correct answer.
- **Prabhani Kranti**: Similar to Posa Swarnim, this variety was also developed through conventional breeding methods. Thus, it is also not the correct answer.
- **Posa Sadabahar**: This variety was developed using conventional breeding methods and is resistant to the Chilli Mosaic Virus. Hence, it is not the correct answer.
- **Sharbati Sonra**: This variety is developed through mutation breeding and is recognized as a significant variety of wheat that contributed to the Green Revolution in India.

4. **Conclusion**: Based on the analysis, the only variety developed through mutation breeding is **Sharbati Sonra**.

**Final Answer**: Sharbati Sonra

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