In humans, a widow's peak is caused by a dominant allele W, and a continuous hairline, by a recessive allele w. Short fingers are caused by a dominant allele S, and long fingers, by a recessive allele s. Suppose a woman with a continuous hairline and short fingers and a man with a widow's peak and long fingers have three children. One child has short fingers and a widow's peak, one has long fingers and a widow's peak, and one has long fingers and a continuous hairline. What are the genotypes of the parents?

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Biology

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2 March, 00:44

In humans, a widow's peak is caused by a dominant allele W, and a continuous hairline, by a recessive allele w. Short fingers are caused by a dominant allele S, and long fingers, by a recessive allele s. Suppose a woman with a continuous hairline and short fingers and a man with a widow's peak and long fingers have three children. One child has short fingers and a widow's peak, one has long fingers and a widow's peak, and one has long fingers and a continuous hairline. What are the genotypes of the parents?

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Yesenia · Answer 1

the F1 generation

Explanation:

If two strains of true-breeding plants that have different alleles for a certain character are crossed, their progeny are called the F1 generation