The random introduction of new alleles into recipient population and their removal from the donor population affects allele frequency.
Assertion
Gene flow increases genetic variations.
Gene flow increases genetic variations.
A) Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
B) Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion
C) Assertion is correct but Reason is incorrect
D) Both Assertion and Reason are incorrect
