Rare genetic disorders may become common in small populations through . . . a. . rapid environmental change . .b. . directional selection . c. . genetic drift . . . d. . convergent evolution . . . . .

Rare genetic disorders may become common in small populations through genetic drift. The correct option among all the options that are given in the question is the third option or option "c". The other options can be negated. I hope that the answer has come to your help.

The basic repeating unit of nucleic acids are known as nucleotides. a nucleotide consists of three distinct chemical groups.

Cis the