When are two populations likely to have very similar allele frequencies? A. If the selective pressures are different
B. If there is a high mutation rate
C. If there is a large amount of genetic drift
D. If there is a large amount of gene flow

Why are fossils not found in igneous rocks? igneous rocks are made from cooling of lava or magma. igneous rocks are found too deep underground. igneous rocks are too dark in color to contain fossils. igneous rocks are too dense to contain fossils.

Do you think the gene eef1 alpha1 supports cell theory? explain your response.

Why is it important to study each branch of earth science?