Answer Happy

Pedigree Formation: Draw the pedigree for the following case in the space below. Condition of Interest: Albinism Inheritance Pattern: normal melanin protein is produced by an autosomal dominant allele; albinism results from a lack of melanin and is caused by an autosomal recessive allele. Use the letter A or a to represent dominant/recessive forms of albinism. Two normally- pigmented parents have 3 children. The first child (a girl) and their second child (a boy) have normal pigmentation. Their third child (a girl) has albinism. That girl marries a normally pigmented male and they have four children. The first three (two girls and a boy) have normal pigmentation. Their fourth child (a girl) has albinism like her mother.