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Gene mutation on the X chromosome is most common and also explains why (depending on nationality) some 7% of males, but less than 1% of females exhibit color blindness of some form. Males only have one X chromosome, whereas females have two.
Red-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.   Blue-yellow color blindness is found on chromosome 7, and is equally distributed between men and women.2 people found this useful.ost color blindness is caused by an inherited genetic defect where the functioning of the color receptive cones in the retina is deficient-or where the cones are absent alt â¦ ogether. It is most commonly inherited from mutations on the X chromosome.