A property professional with nearly 20 years experience of estate agency in Suffolk and North Essex. During that time I have carried out market appraisals on over 5000 residential properties and have helped over 1500 people successfully sell their home.
Therefore, a son from a color-blind mother (who receives the trait from his mother on the X-chromosome) will always be color-blind, regardless of the state of the father (who can only give his son a Y-chromosome).
What is the probability that a color-blind woman and a man with normal vision will have a color-blind daughter. Red-green color blindness is an X-linked recessive trait in humans. 100 percent. 75 percent. 50 percent. 25 percent. 0 percent.