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NEET2015ZoologyPrinciples of Inheritance and VariationActual

The movement of a gene from one linkage group to another is called:

Options

  1. AInversion
  2. BDuplication
  3. CTranslocation
  4. DCrossing over

Correct answer

C. Translocation

Step-by-step solution

A set of genes at different loci on the same chromosome tend to act as a single pair of genes in meiosis instead of undergoing independent assortment. Chromosome translocation is a chromosome abnormality caused by rearrangement of parts between non-homologous chromosomes. Hence, in translocation there is movement of gene from one linkage group to another and lead to change the position of gene.

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