A is the allele for the enzyme involved in making melanin and a is the allele thatcodes for the inactive form of the enzyme. Albinismis observed in an individual with two non- functional copies of the enzyme.
(a) What is the genotype of an individual not showing albinism?
(b) You have a mouse model for albinism. How can you determine ifa particular mouse not showing albinism is a carrier for the disease?