The process which results in the identification of superior males and females of the same breed is

Options

A. out breeding
B. inbreeding
C. cross breeding
D. species hybridization

Answer

**Step-by-Step Text Solution:**

1. **Understanding Breeding Types**: Breeding is the process of mating two parents to produce offspring. There are two main types of breeding: inbreeding and outbreeding.

2. **Defining Inbreeding**: Inbreeding refers to the mating of individuals from the same breed. This process involves crossing male and female parents of the same breed over several generations (typically 4 to 6 generations).

3. **Identifying Superior Traits**: Through inbreeding, superior traits from the parent animals can be identified and established. This is because the offspring inherit the desirable characteristics from their parents, leading to the formation of a pure line.

4. **Inbreeding Depression**: It is important to note that if inbreeding continues beyond 4 to 6 generations, it can lead to inbreeding depression, which is characterized by a decrease in fertility and productivity.

5. **Conclusion**: Since the question specifically asks for the identification of superior males and females within the same breed, the correct process is inbreeding. Outbreeding involves different breeds and does not focus on the same breed. Crossbreeding and species hybridization also involve different species or breeds, making them irrelevant to the question.

6. **Final Answer**: The process which results in the identification of superior males and females of the same breed is **inbreeding**.

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