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Author Question: A certain type of congenital deafness in humans is caused by a rare autosomal dominant gene. In a ... (Read 155 times)

SGallaher96

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Question 1

Tightly curled hair is caused by a dominant autosomal gene in humans. If a heterozygous curly-haired person marries a person with straight hair, what phenotypes (and in what proportions) are expected in the offspring?

Question 2

A certain type of congenital deafness in humans is caused by a rare autosomal dominant gene. In a mating involving a deaf man and a deaf woman (both heterozygous), would you expect all the children to be deaf? Explain your answer.


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Marked as best answer by SGallaher96 on Mar 26, 2020

brittanywood

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SGallaher96

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Reply 2 on: Mar 26, 2020
Great answer, keep it coming :)


AngeliqueG

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Reply 3 on: Yesterday
Excellent

 

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