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the two most important mechanism of evolution are natural selection and genetic drift. the theory of random genetic drift was proposed by ernst mayr RA fisher hardy-weinberg sewall wright

the two most important mechanism of evolution  are natural selection and genetic drift. the theory of random genetic drift was proposed by
  1. ernst mayr
  2. RA fisher
  3. hardy-weinberg
  4. sewall wright

Grade:12th pass

1 Answers

Gaurav
askIITians Faculty 164 Points
6 years ago
Hello Student
Correct answer is 2. RA fisher
Random chnges in the allele frequencies of a population occuring only by chance constitute genetic drift.

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