What is the result of a change in the allele frequency of a gene pool?
A. Migration
B. Equilibrium
C. Mutation
D. Evolution

How does the study of genetic disorders such as pku biologists understand normal alleles?

Apopulation of black bears depends on salmon from a stream for food. if a drought causes the stream to run dry one year, how will this likely impact the black bear population?

How can active reading strategies you? o a. they can you get into better physical shape. o b. they can you read fewer science articles. o c. they can you understand what you read. o d. they can you avoid reading altogether.