How often do woman get red green color blindness?
women get it really rarely it depends on the genes of the parents. since red green color blindness is an allele on the sex chromosome X, men have a higher chance of getting color blindness than women because females are XX and males are XY and since they have 2 X’s it is harder for them to get red green color blindness. If they get one X which has a color blindness allele then they become carriers while if men get one color blindness allele we become red green color blind. for a female to have RGCB (red green color blindness) the father has to be RGCB and the mother has to be RGCB carrier or a RGCB. for men to get RGCB the female just has to be a carrier or a RGCB.