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).
It's a sex linked mutation and occurs only on the X chromosome. Males are much more likely to be color blind than females, because it is linked only to the x chromosome. Males only have one x chromosome and females have two.For females to have the colorblind mutation, their father has to be colorblind and their mother has to be a carrier or colorblind.ed-green color blindness is a sex-linked trait. The receptors of red and green color are found on the X chromosome; therefore, men are more likely to be red-green color blind â¦ since they only have one.