Question

disadventage of self pollination​

Answer 1

Answer:

Here it your answer.

Explanation:

May lead to the weakening of variety or the species due to continued self-pollination, thereby affecting the quality of offspring.

Defective or weaker characters of the variety or breed cannot be eliminated.

Self-pollination does not yield new varieties, hence fewer chances of improvement in the subsequent generation

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Answer 2

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• Defective or weaker characters of the variety or breed cannot be eliminated.
• Selfpollination does not yield new varieties, hence fewer chances of improvement in the subsequent generation.