Home PYQs UPPSC UPPSC MCQs Prelims 2020 (GS Paper I)

Question

Change in the base sequence within a gene is called:

  1. Mutation
  2. Cloning
  3. Fusion
  4. Breeding

Answer:

Option A: Mutation

Detailed Solution:

The correct answer is “Mutation”.

A mutation refers to a change in the base sequence within a gene. This alteration can lead to variations in the gene's function or expression.