In humans, the heterozygous state of the gene (Bb), homozygous dominant (BB), or homozygous state of the gene (aa) leads to the appearance of a type of blindness. Only the genotype (Aabb) is normal. A blind woman, whose parents are sighted, is married to a person with genotype AaBb. What will be the genotypic and phenotypic constitution of the offspring?



Answer :

Other Questions