In humans, "unattached" earlobes are dominant over "attached" earlobes. Widow's-peak hairline is dominant over non-widow's-peak hairline. Use E and e for the earlobe phenotype alleles and W and w for the hairline phenotype alleles. A woman and a man,

both with genotype EeWw, have a child. What is the probability that the child will have attached earlobes and a widow's peak?

A) 9/16 B) 3/16 C) 3/4 D) 1/3 E) 1/16


Answer: B

Biology & Microbiology

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