A) genetic flow
B) genetic drift
C) random mating
D) genetic load
Correct Answer: B
Solution :
Genetic drift is a random change in allele frequencies over the generations. It is brought by chance alone. Gene flow or gene migration is the physical movement of alleles into and out of a population. The existence within the population of disadvantages alleles in heterozygous genotypes is known as genetic code.You need to login to perform this action.
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