Red-green color blindness is caused by an x-linked recessive gene. in a family, the mother is a carrier of this gene while the father does not have the gene. what are the possible effects on their children? select one of the options below as your

a. half of the daughters are normal and half of the daughters are color-blind.
b. half of the boys are normal and half of the boys are color-blind.
c. half of the boys are color-blind and half of the girls are color-blind.