Human blood types are determined by the types of proteins, A or B, found in the blood. People with type O blood have neither A nor B proteins present. The table below provides a description of the possible blood type combinations.

What is the probability that a mother with type AB blood and a father with type O blood will have a child with type O blood?

Part a - which gene to compare? in this exercise, you will use the cytochrome c oxidase i (coi) gene to investigate relationships among salmon species. (this gene encodes a protein that functions in the mitochondrial electron transport chain.) you will compare the coi gene sequences from your salmon test samples to the standard sequences for each salmon species. in order for the coi gene to be useful for distinguishing among the different salmon species, which three statements must be true?