NEET 2013 Biology question

The tendency of population to remain in genetic equilibrium may be disturbed by :

(1)random mating
(2)lack of migration
(3)lack of mutations
(4)lack of random matingCorrect

Answer: (4)

Solution

Hardy-Weinberg equilibrium (constant allele frequencies from generation to generation) holds in a large population with random mating, no mutation, no gene flow (migration) and no natural selection. Any disturbance of these - mutation,

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Question ID VK-091418