Meagan Long
New member
A. habitat isolation
B. temporal isolation
C. physiological isolation
D. behavioral isolation
E. geographical isolation
2, which of the following statements best describes the effects of genetic drift on the gene frequencies of a population?
A. genes enter a population through immigration, thus changing gene frequencies
B. genes leave a population through emigration, thus changing gene frequenices
C.chance alone can cause significant changes in gene frequencies of small population.
D. Mutations over time cause gene frequencies to change
E. Selection against one allele causes gene frequencies to change
B. temporal isolation
C. physiological isolation
D. behavioral isolation
E. geographical isolation
2, which of the following statements best describes the effects of genetic drift on the gene frequencies of a population?
A. genes enter a population through immigration, thus changing gene frequencies
B. genes leave a population through emigration, thus changing gene frequenices
C.chance alone can cause significant changes in gene frequencies of small population.
D. Mutations over time cause gene frequencies to change
E. Selection against one allele causes gene frequencies to change