Under which of the following circumstances would the allele frequencies of two populations be very different?
O A. If there is a large amount of gene flow
B. If the selective pressures are different
C. If the populations have healthy reproductive rates
O D. If there is a large amount of genetic drift

Mrna decodes information from the original dna master plan to build proteins in the during the process of ribosomes.

You are studying a protein that you call protein x. there is an aspartic acid at a key position in protein x which is important in the folding and stabilization of that protein. if this aspartic acid is changed to a different amino acid, which type of amino acid substitutions is most likely to allow the protein to fold normally?

What is true about all plutons? they form below earth’s surface. they form near earth’s surface. they form above earth’s surface. they cut across other rock layers.