Which is the result of genetic drift? a. a decrease in genetic diversity
b. a decrease in the size of the population
c. an increase in the size of the gene pool
d. an increase in total allelic frequency

Deserts (especially true deserts) are not easy places for animals to live. animals who live in them often have special features that them survive. which adaptation would be for this group of animals? a) keen eye sight b) short, narrow legs c) tolerate heat d) webbed feet