For people,a widow's peak is dominant and a straight hairline is recessive.
Genetics problem: Both Mom and Dad are heterozygous for a widow's peak.The percent chance that a child of theirs will have a widow's peak is ____________________.
Correct Answer:
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Q168: After birth, the baby's ductus arteriosus _,
Q175: A person has two genes for each
Q180: After birth, the baby's ductus venosus _,
Q185: In order for a recessive trait to
Q188: For people,having dimples is dominant and having
Q191: In order for a dominant trait to
Q193: A trait that is _ requires two
Q195: A person who has two similar genes
Q198: The expression of the genes a person
Q199: A person's genotype for a particular trait
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