Principles Of Inheritance And Variation Ques 197

197. Mutations used in agriculture are commonly

(a) induced

(b) spontaneous

(c) lethal

(d) recessive and lethal

Show Answer

Answer : a

Hints & Solution

(a) Induced mutations are produced in response to external factors or chemicals called mutagens. In agriculture, mutagens are used to induce desired mutations in crop plants.

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