Multiple choice

Consider the following statements: (1) The chemicals, which can cause the genetic variation are called mutagens. (2) Ionising radiations (X-rays, gamma rays, cosmic rays, etc.) can cause genetic variation.

Which of the given statements is/are correct?

  1. Only 1

  2. Only 2

  3. Both 1 and 2

  4. Neither 1 nor 2

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Statement (1) is correct. Mutagens are the chemicals, which can cause the genetic variation. For example, nitrous acid, alkylating agents,etc. Statement (2) is also correct. The ionising radiations (X-rays, gamma rays, cosmic rays, etc.) can cause the genetic variation.