ISC Class 12 Biology Solved Question Paper 2008

Short Answer Type

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What are the main objectives of plant breeding ?

To develop varieties with better characteristics, such as:

1. Higher yield

2. Disease resistance

3. Flood resistance

4. Early to mature

5. Adaptability to wide range of habitats

6. Resistance to alkaline and saline soil conditions

7. Better quality

8. Drought resistance

9. Response to manuring

10. Insect and pest resistanc

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