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Principles of Inheritance and Variation — BIOLOGY STD 12 Science — Question

Bihar BoardEnglish MediumSTD 12 ScienceBIOLOGYPrinciples of Inheritance and Variation1 Mark
MCQ
The ............ genes are inherited together in all the generations.
  • A
    Linked
  • B
    Dominant
  • C
    Recessive
  • D
    All of the above
✓

Answer

  1. Linked

Explanation:

Recombination can occur between any two genes on a chromosome. It is a function of how close the genes are to each other on the chromosome. If two genes are far apart, crossover events will occur with equal frequency. Genes that are closer together or genes which are highly linked undergo no crossing over events and the two genes are inherited together in all the generations.

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