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JIPMER2016ZoologyMolecular Basis of Inheritance

A point mutation where guanine is replaced by cytosine is also called

Options

  1. Aframe shift mutation
  2. Btransition mutation
  3. Ctranslocation mutation
  4. Dtransversion mutation

Correct answer

D. transversion mutation

Step-by-step solution

The base pair mutations are most common type of mutations. These can be further categorised into two types (a) Transitions, i.e. in which a purine base is replaced by another purine and pyrimidine is replaced by another pyrimidine. (b) Transversion, i.e. those in which a purine (guanine) is replaced by a pyrimidine (cytosine) and vice-versa.

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