Predict the possibility of an offspring with a widow's peak, a dominant inherited trait affecting the hairline, when both parents are heterozygous for the trait
A) 75% of the offspring will have a widow's peak. B) 100% of the offspring will have a widow's peak.
C) 0% of the offspring will have a widow's peak. D) 25% of the offspring will have a widow's peak.
Answer: A
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