Hisardale a new breed of sheep is developed in Punjab which is the result of

Options

A. Outbreeding
B. Outcrossing
C. Cross breeding
D. Interspecific hybridization

Answer

To solve the question regarding the development of the Hisardale sheep breed in Punjab, we need to analyze the options provided and understand the breeding techniques involved.

### Step-by-Step Solution:

1. **Understanding the Question**: The question asks about the development of the Hisardale sheep breed in Punjab and the method used to create this breed.

2. **Analyzing the Options**:
- **Outbreeding**: This refers to the breeding of genetically distinct organisms. While it involves genetic diversity, it does not specifically refer to the creation of new breeds.
- **Outcrossing**: This technique involves crossing different breeds to introduce unrelated genetic material into a breeding line. It is similar to outbreeding but focuses on unrelated individuals within the same species.
- **Crossbreeding**: This is the practice of mating individuals from different breeds to produce offspring with desirable traits from both parents. This is the method used to create the Hisardale breed.
- **Interspecific Hybridization**: This involves crossing individuals from different species within the same genus. This is not applicable to the development of the Hisardale breed, as it pertains to different species rather than breeds.

3. **Identifying the Correct Answer**: Based on the analysis, the Hisardale breed was developed through crossbreeding, specifically between Bikaneri ewes and Merino rams. Therefore, the correct answer is **crossbreeding**.

4. **Final Answer**: The Hisardale breed of sheep is developed in Punjab as a result of **crossbreeding**.