Which is the oldest breeding method

Options

A. indroducton
B. selection
C. hybridisation
D. mutation breeding

Answer

**Step-by-Step Solution:**

1. **Understanding Breeding Methods**: Breeding methods are techniques used to produce new plant or animal varieties by selecting specific traits.

2. **Identifying the Options**: The question asks for the oldest breeding method. Common breeding methods include:
- Introduction
- Selection
- Hybridization
- Induced Mutation

3. **Analyzing Each Method**:
- **Introduction**: This method involves introducing new genetic material into a breeding population. It is relatively modern and not the oldest method.
- **Selection**: This method involves choosing specific parents with desirable traits to produce offspring. It is based on the natural variation present in a population and is considered the oldest breeding method.
- **Hybridization**: This is a more recent method where different species or varieties are crossed to produce hybrids with desired traits.
- **Induced Mutation**: This advanced technique involves artificially inducing mutations to create new traits. It is not the oldest method.

4. **Conclusion**: Based on the analysis, the oldest breeding method is **Selection**.

5. **Final Answer**: The oldest breeding method is **Selection**.

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