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STD 12 - 6. evolution — BIOLOGY STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYSTD 12 - 6. evolution1 Mark
MCQ
A population will not exist in Hardy-­Weinberg equilibrium if
  • A
    there is no migration
  • B
    the population is large
  • ✓
    individuals mate selectively
  • D
    there are no mutations.
✓

Answer

Correct option: C.
individuals mate selectively
c
(c) : Hardy­Weinberg law states that allele frequencies in a population are stable and remain constant from generation to generation when there is random and non­selective mating. In case of lack of random mating, genetic equilibrium maybe disturbed.

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