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NEET2002ZoologyPrinciples of Inheritance and VariationActual

Change in the sequence of nucleotide in DNA is called as:

Options

  1. Amutagen
  2. Bmutation
  3. Crecombination
  4. Dtranslation

Correct answer

B. mutation

Step-by-step solution

A mutation is a change in a DNA sequence. Mutations can result from DNA copying mistakes made during cell division, exposure to ionizing radiation, exposure to chemicals called mutagens, or infection by viruses. Related Theory:- Chromosome mutation is the process of change that results in rearranged chromosome parts, abnormal numbers of individual chromosomes, or abnormal numbers of chromosome sets.

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