The given figure shows which evolutionary process and in future for which event it will become important?
A
Gene frequency, Recombination of gene
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B
Gene pool, Mutation
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C
Genetic drift, Selection
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D
Gene flow, Genetic variation
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Solution
The correct option is D Gene flow, Genetic variation Gene flow is the phenomenon of transfer of genetic diversity among populations. The given figure represents gene flow. The migration results in the change in the allele frequencies and thus changing genetic diversity within the populations. Hence, this will ultimately result in the genetic variation.
Thus, the correct answer is 'Gene flow, Genetic variation.'