Practice 1: 1. Is this disorder autosomal or sex-linked?
2. Is this disorder most likely caused by a dominant or
recessive gene?
d
3. Circle the individual(s) that proves your choices.
4. What are the genotypes of the individuals labeled
in the pedigree?
a. Grandfather:
d. Granddaughter 1:
b. Grandson 1:
e. Daughter-in-Law:
C. Daughter 1:
f. Son 1:
Practice 2:
1. Is this disorder autosomal or sex-linked?
2. Is this disorder most likely caused by a dominant or
recessive gene?
3. Circle the individual(s) that proves your choices.
u
Q000
4. What are the genotypes of the individuals labeled
in the pedigree?
a. Grandfather:
d. Granddaughter 1:
b. Son 1:
e. Grandson 1:
C. Daughter-in-Law: