Polydactyly is an autosomal dominant condition in which an individual is born with more than five fingers and toes. Suppose that a man with polydactyly and a woman who does not have polydactyly have children. All of their children have polydactyly. A. In this cross, what is the genotype of the father? What is the genotype of the mother? Use the letter 'D' to indicate the alleles of each genotype. B. What is the genotypic ratio of their offspring?

Concepts of Biology
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ISBN:9781938168116
Author:Samantha Fowler, Rebecca Roush, James Wise
Publisher:Samantha Fowler, Rebecca Roush, James Wise
Chapter8: Patterns Of Inheritance
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Problem 18CTQ: Could an individual with blood type O (genotype ii) be a legitimate child of parents in which one...
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how could it be possible to have all their children to be polydactyly when mom is not affected?
Polydactyly is an autosomal dominant condition in which an individual is born with more than five fingers and toes. Suppose that a man
with polydactyly and a woman who does not have polydactyly have children. All of their children have polydactyly.
A. In this cross, what is the genotype of the father? What is the genotype of the mother? Use the letter 'D' to indicate the alleles of
each genotype.
B. What is the genotypic ratio of their offspring?
Transcribed Image Text:Polydactyly is an autosomal dominant condition in which an individual is born with more than five fingers and toes. Suppose that a man with polydactyly and a woman who does not have polydactyly have children. All of their children have polydactyly. A. In this cross, what is the genotype of the father? What is the genotype of the mother? Use the letter 'D' to indicate the alleles of each genotype. B. What is the genotypic ratio of their offspring?
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