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 Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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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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