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a. Determine whether the trait appears to be autosomal dominant, autosomal
recessive, sex-linked dominant, or sex-linked recessive. Explain your answer.
(4 points)
Affected male
Affected female
Unaffected male
Unaffected female
b. A female in the third generation is labeled with a question mark because her
condition is unknown. Based on the information in the rest of the chart, what are her
possible genotypes and phenotypes? What is the probability of each? Use a Punnett
square and evidence from the pedigree to support your answer. (6 points)

a Determine whether the trait appears to be autosomal dominant autosomal recessive sexlinked dominant or sexlinked recessive Explain your answer 4 points Affect class=