One form of colorblindness is caused by the recessive gene c linked to the X chromosome. A colorblind man has a daughter who is also colorblind.

10. One form of colorblindness is caused by the recessive gene ​c​ linked to the X chromosome. A colorblind man has a daughter who is also colorblind. Would you be able to determine, without performing any genetic test, the mother's genotype (girl's mother is not colorblind)? Would you be able

to determine the genotype of the mother's parents if none of them are colorblind? If it is possible, please write down all of the genotypes.

a. Genotype of mother

b. Genotype of maternal grandmother c. Genotype of maternal grandfather