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point mutation is the type of mutation which occur due to change in number of chromosome nucleotide sequence of gene chromosome as a whole arrangement of gene

point mutation is the type of mutation which occur due to change in
  1. number of chromosome
  2. nucleotide sequence of gene
  3. chromosome as a whole
  4. arrangement of gene

Grade:12th pass

1 Answers

Gaurav
askIITians Faculty 164 Points
9 years ago
Hello Student
Correct Answer is 2.nucleotide sequence of gene
When heritable alterations occur in a very small segment of DNA molecules , I.e. single nucleotide or nucleotide pair, this type of mutation is called point nutation. This mutation leads to change in nucleotide sequence of a gene.

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