Write a short note on ‘Mutational breeding’.

1.	Write a short note on ‘Mutational breeding’.
Answer» a. The process of induction and utilization of mutation for development of new crop varieties having desirable traits is known as mutational breeding. b. Mutational breeding helps in producing disease resistant varieties. c. Plants are produced by inducing mutations. Chemicals or physical mutagens are used for bringing about mutation. d. Varieties of moong beans resistant to yellow mosaic virus and powdery mildew have been developed by the technique of mutational breeding.

Answer»

a. The process of induction and utilization of mutation for development of new crop varieties having desirable traits is known as mutational breeding.

b. Mutational breeding helps in producing disease resistant varieties.

c. Plants are produced by inducing mutations. Chemicals or physical mutagens are used for bringing about mutation.

d. Varieties of moong beans resistant to yellow mosaic virus and powdery mildew have been developed by the technique of mutational breeding.

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Write a short note on ‘Mutational breeding’.

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