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max2010maxim [7]
3 years ago
14

 If both parents are heterozygous, can they have an offspring with a straight hairline?

Biology
1 answer:
kumpel [21]3 years ago
8 0
, the allele for widow's peak is dominant and the allele for straight hairline is recessive. If both parents are heterozygous (Ww), there is a 75% chance that any one of their offspring will have a widow's peak. No
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