Question

Which of the following agents can cause mutation?

• A. U.V. rays
• B. X rays
• C. Alcohol
• D. Both A and B

Answer 1

Answer: (D)

Both A and B

Mutation is the sudden change in the genetic composition or genome of an organism which is inheritable. The agents which cause mutation are known as mutagens. UV rays and X rays can cause mutation by causing damage to the DNA which is further inherited in the population. Mutation leads to the synthesis of abnormal proteins in the body which causes the genetic disorder.

So, the correct answer is option D.