For each individual in a human hybrid population there is a proportion μ i, whose value is usually unknown, that expresses the fraction of his genes deriving from a specified parental population. The ...
There is a direct proportion between two values when one is a multiple of the other. For example, \(1\text{cm} = 10\text{mm}.\) To convert \(\text{cm}\) to \(\text{mm}\), the multiplier is always 10.