Multiple additions of new genes or alleles to the new population and their loss from the old population of a particular place due to migration is known as:
This question was previously asked in
Shift 22/06/2023 3:30 PM - 6:30 PM
A
Gene flow
B
Genetic drift
C
Mutation
D
Natural selection
Correct Answer
Gene flow
Detailed Explanation
When migration of a section of population to another place and population occurs, gene frequencies change in the original as well as in the new population. New genes/alleles are added to the new population and these are lost from the old population. There would be a gene flow if this gene migration, happens multiple times.
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