Answer :

Final answer:

The genotype for a widow's peak can be either WW or Ww as it is an autosomal dominant trait, and not ww or XXY, with XXY corresponding to Klinefelter syndrome. The correct answer is option a. and b.

Explanation:

The genotype corresponding to a widow's peak is a characteristic inherited via autosomal dominance. Therefore, if someone exhibits a widow's peak, their genotype could be either homozygous dominant (WW) or heterozygous (Ww), but not homozygous recessive (ww), because they express the dominant trait of having a widow's peak. In addition, the genotype XXY does not relate to widow's peak; it corresponds to Klinefelter syndrome, which is a separate genetic condition unrelated to autosomal dominant traits like the widow's peak.

Thanks for taking the time to read When it comes to a widow s peak hairline this celebrity s genotype is likely A WW B Ww C ww D XXY. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!

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