2 Points
Gene flow is one way that the gene pool of a population can change. In which
of these situations would gene flow occur?
O
A. Mutations cause some grapefruits to be sweeter than others.
B. Artificial selection leads to larger individuals.
O
C. The plants in a field of wildflowers self-pollinate.
O
D. Some individuals move out of a population.

Protein and polypeptide sequences can be determined by first partially hydrolyzing the protein or polypeptide followed by amino acid sequencing of the fragment pieces using the chemical degradation process known as edman degradation. determine the sequence of the initial (18-amino acid) polypeptide that produces the following five partial sequences after hydrolysis and edman degradation.