Practice question

MCQ

Question

Which of the following statement is correct?

Options

Choose one · Correct answer highlighted

Darwinâ€™s finches are an example of convergent evolution. Coelacanth is an extinct species. Gene flow reduces genetic variation between populations. Correct Hardy-Weinberg equilibrium describes continuous changes in allele frequencies.

Explanation

Gene flow, the exchange of genes between populations, reduces genetic differences and promotes homogeneity. This follows from NCERT principle where the relation explains the outcome clearly for students in simple steps.

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