A) In humans, one of the genes determining color vision is located on the X chromosome. The dominant form (C) produces normal color vision; red-green color blindness (c) is recessive. If a man with normal color vision has children a color-blind woman, what is the probability of their having a color-blind son? What is the probability of their having a color-blind daughter?
B) In the couple described in A) above, the woman gives birth to a color-blind daughter. The man sues for divorce claiming the woman was unfaithful to him and committed adultery. Based on your answers above will his case stand up in court? Explain your answer.
