Improved Indian variety of wheat, carrying genes of dwarfness and higher percentage of protein and lysine is
Or
Which was first Indian dwarf amber gained variety of wheat made from Sonara 64 by `gamma`-rays (gamma rays )

Options

A. lama rojo 64
B. sharbati sonora
C. pusa lerma
D. k 68

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks for an improved Indian variety of wheat that has genes for dwarfness and a higher percentage of protein and lysine. It also mentions the first Indian dwarf variety of wheat derived from Sonara 64 using gamma rays.

2. **Identifying Key Terms**:
- **Dwarfness**: Refers to shorter plant height, which can lead to better yield and stability.
- **Higher Protein and Lysine**: Indicates the nutritional enhancement of the wheat variety.

3. **Historical Context**: After World War II, there was a significant concern about food security and malnutrition in India. This led to initiatives like the Green Revolution, which aimed to improve crop yields through various methods, including genetic mutation.

4. **Gamma Rays and Mutation**: The use of gamma rays to induce mutations in plants is a technique used to create new varieties with desirable traits. In this case, Sonara 64 was treated with gamma rays.

5. **Resulting Variety**: The wheat variety that resulted from treating Sonara 64 with gamma rays is known as **Sharbati Sonora**. This variety is recognized for its improved nutritional content, including a higher percentage of lysine (3.7%) and protein.

6. **Conclusion**: Therefore, the answer to both parts of the question is **Sharbati Sonora**.

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