Discussion:
Pedigree Inheritance Pattern
1. Four patterns of inheritance and four pedigrees are shown below. Assume that individuals marrying into the family are homozygous for the wild-type allele. Match each of the inheritance patterns with a pedigree.
(a) Autosomal recessive _________
(b) Y-linked trait _________
(c) X-linked recessive _________
(d) Autosomal dominant ______
