Q: Mutation in a virus is caused due to a change in its:
(a)cell size.
(b)genetic material.
(c)shape.
(d)colour.
Correct Answer: (b)
The correct answer is (b) 'इसके आनुवंशिक तत्व में परिवर्तन'. This question from the General Studies domain tests knowledge of Miscellaneous.