The orange coat color allele in cats is located on the X chromosome and is one of two genes responsible for tortoiseshell coat color. Two true-breeding cats are crossed, a black male and an orange female. Considering the female kittens, how many X chromosomes would be silenced at the indicated developmental stages: primary oocyte, single-cell female embryo, and adult female somatic cell. Considering the female kittens, some interesting coat colors were found. The kitten named Elsa had one black patch and one orange patch. The kitten named Annika had ten black patches and ten orange patches. Explain why these sisters look different based on their development from a single-cell female embryo to the somatic cells of the kitten.

The two variants of coat color found in cats are orange and black. The alleles responsible for these…

Answered: The orange coat color allele in cats is…

Human Biology (MindTap Course List)

11th Edition

ISBN:9781305112100

Author:Cecie Starr, Beverly McMillan

Publisher:Cecie Starr, Beverly McMillan

Chapter20: Chromosomes And Human Genetics

Section: Chapter Questions

Problem 2CT: Human sex chromosomes are XX for females and XY for males. a. With respect to an X-linked gene, how...

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The orange coat color allele in cats is located on the X chromosome and is one of two genes responsible for tortoiseshell coat color. Two true-breeding cats are crossed, a black male and an orange female.

Considering the female kittens, how many X chromosomes would be silenced at the indicated developmental stages: primary oocyte, single-cell female embryo, and adult female somatic cell.

Considering the female kittens, some interesting coat colors were found. The kitten named Elsa had one black patch and one orange patch. The kitten named Annika had ten black patches and ten orange patches. Explain why these sisters look different based on their development from a single-cell female embryo to the somatic cells of the kitten.

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