What is the likelihood that the first three children (in a row) of this couple will be nontasters?

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?

The structure of cells has changed significantly overtime. what concept explains the presence of mitochondria in cells?

Mutations can be categorized based on the kind of effect they have on an organism