Which of these affects allele frequencies the least?
A) Natural selection
B) Mutation
C) Migration
D) Genetic drift
B) Mutation
Biology & Microbiology
You might also like to view...
Which insect functions in the host-to-host transmission of typhus?
A) rat flea B) body louse C) dog tick D) deer tick
Biology & Microbiology
Many advances in modern genetics were achieved by the use of which of the following molds?
a. Saccharomyces cerevisiae b. Agaricus bisporus c. Neuospora crassa d. Candida albicans
Biology & Microbiology
Small fishes that eat zooplankton are ________
A) primary consumers B) producers C) tertiary consumers D) secondary consumers
Biology & Microbiology
Why do bees visit flowers?
A. To maintain a healthy flower population B. To transfer pollen to the carpel C. To collect food and feed it to their larvae D. To help the plant reproduce
Biology & Microbiology