QUESTION 10 Orange coat color in cats is due to an X-linked allele (X) that is codominant with the allele for black coat color (X+). In a population of cats every male cat is either orange or black and females are either orange, black or tortoise shell (heterozygotes with genotype XOX+). In this population, 15% of the male cats are orange. What is the frequency of the orange allele (X) in this population? (Please round all answers for this question to 3 decimal places) Assuming this population is at Hardy-Weinberg equilibrium for coat color, what proportion of females would be predicted to have a tortoise shell coat? If a random male and random female in this population have kittens, what proportion of the offspring would be expected to be black females?

Human Anatomy & Physiology (11th Edition)
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ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
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QUESTION 10
Orange coat color in cats is due to an X-linked allele (X) that is codominant with the allele for black coat color (X). In a
population of cats every male cat is either orange or black and females are either orange, black or tortoise shell
(heterozygotes with genotype XOX+). In this population, 15% of the male cats are orange. What is the frequency of the
orange allele (X) in this population? (Please round all answers for this question to 3 decimal places)
Assuming this population is at Hardy-Weinberg equilibrium for coat color, what proportion of females would be predicted
to have a tortoise shell coat?
If a random male and random female in this population have kittens, what proportion of the offspring would be expected
to be black females?
Transcribed Image Text:QUESTION 10 Orange coat color in cats is due to an X-linked allele (X) that is codominant with the allele for black coat color (X). In a population of cats every male cat is either orange or black and females are either orange, black or tortoise shell (heterozygotes with genotype XOX+). In this population, 15% of the male cats are orange. What is the frequency of the orange allele (X) in this population? (Please round all answers for this question to 3 decimal places) Assuming this population is at Hardy-Weinberg equilibrium for coat color, what proportion of females would be predicted to have a tortoise shell coat? If a random male and random female in this population have kittens, what proportion of the offspring would be expected to be black females?
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