Ap bio genetics help please!!!!?

3) which of the following best describes the mode of inheritance of eye color in the white culture? A. Autosomal B. Dominant c. Located on the Y chromosome D. -linked E. Lethal 4) "A" represents the dominant allele and "a" represents the recessive allele of a pair. If, in 1000 offspring, 500 are aa and 500 are of some other genotype, which of the following are most probably the genotypes of the two parents? A. Aa and Aa B. Aa and aa C. AA and Aa D. AA and aa E. aa and aa 5) In humans red-green color blindness is a -linked recessive trait. If a man and a woman produce a color-blind son, which of the following must be true? A. The father is color-blind. B. Both parents carry the allele for color blindness. C. Neither parent carries the allele for color blindness D. The father carries the allele for color blindness E. The mother carries the allele for color blindness.