If a widow's peak hairline is dominant and a straight hairline is recessive, then
A) all the children of two widow-peaked parents will have widow's peaks.
B) some of the children of two widow-peaked parents will have straight hairlines.
C) all the children of two straight-hairline parents will have straight hairlines.
D) some of the children of two straight-hairline parents could have widow's peaks.
C
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