Find the incorrect statements regarding plant breeding

Options

A. It reduces the dependence on fungicides and bacteriocides
B. It provides somaclonal variation
C. it is independent of germplasm collection
D. it involves self - pollination of plants

Answer

**Step-by-Step Solution:**

1. **Understand Plant Breeding**: Plant breeding is the purposeful manipulation of plant species to develop desired traits such as disease resistance and high yield.

2. **Identify the Steps in Plant Breeding**:
- **Collection of Variability**: This involves gathering germplasm, which includes diverse alleles for all genes.
- **Evaluation and Selection of Parents**: Selecting the best parent plants for breeding.
- **Cross Hybridization**: Crossing selected parent plants to create hybrids.
- **Selection and Testing of Superior Recombinants**: Evaluating the hybrids to identify those with desirable traits.
- **Release and Commercialization**: Making the new plant varieties available for cultivation.

3. **Analyze the Given Statements**:
- **Statement A**: "It reduces dependence on fungicides and bacteriocides." - This is true as disease-resistant plants reduce the need for these chemicals.
- **Statement B**: "It provides soma-clonal variation." - This statement is true; soma-clonal variation refers to genetic variations that occur in somatic cells.
- **Statement C**: "It is independent of germplasm collection." - This statement is incorrect because germplasm collection is a fundamental step in plant breeding.
- **Statement D**: "It involves self-pollination of plants." - This is true as self-pollination can be a method used in plant breeding.

4. **Identify the Incorrect Statement**: Based on the analysis, Statement C is the incorrect statement regarding plant breeding.

5. **Conclusion**: The incorrect statement regarding plant breeding is C: "It is independent of germplasm collection."

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