The major effect of genetic drift is:

A) The reduction in genetic variability

B) An increase in genetic variation to accommodate changes in abiotic conditions

C) no change in population size but an increase in favorable alleles

D) a reduction in population size and an increase in genetic variability

Question

Jorden Lloyd

2 February, 10:35

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Kasey Osborn · Answer 1

It is A! Generic Drift causes allele frequencies to fluctuate randomly and decreases genetic diversity

The major effect of genetic drift is:A) The reduction in genetic variabilityB) An increase in genetic variation to accommodate changes in abiotic conditionsC) no change in population size but an increase in favorable allelesD) a reduction in population size and an increase in genetic variability