Colorblindness is a recessive sex linked disorder in humans…

Colorblindness is a recessive sex linked disorder in humans resulting in an inability to see red/green color in individuals with the mutation. A woman who is a homozygous normal marries a man who is colorblind. What are the phenotypes of the sons and how often will they occur?   You are required to show your work in order for your answers to be counted for this question.

In goats, the gene for coat color is on an autosome and ligh…

In goats, the gene for coat color is on an autosome and light brown color is dominant to black. A light brown male is mated to a black female, producing a black kid (baby goat).  If they produce another kid, could it be light brown? If so, what are the chances of it being light brown?