1) Determine the most likely mode of inheritance for the following pedigree:

1) Determine the most likely mode of inheritance for the following pedigree:

A- Autosomal dominant

B-  X-linked recessive

C-  X- linked dominant

D- D- autosomal recessive

2) If Subject 1 in the pedigree shown below is heterozygous for a rare autosomal recessive disease, what is the likelihood that Subject 7 will inherit the disease?

A- 1/2

B-  1/4

C-  1/8

D- 1/16

E-  1/32