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How do you explain the phenomenon in a calico cat?

User Herno
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1 Answer

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Final answer:

Calico cats exhibit a coat color that is a result of sex-linked inheritance and codominance. Female cats with two different alleles for coat color have a calico pattern due to random X chromosome inactivation.

Step-by-step explanation:

The coat color phenomenon in calico cats is an example of sex-linked inheritance and codominance. In cats, the gene for coat color is found on the X chromosome. Female cats have two X chromosomes, and if they have two different alleles for coat color, they can present with a calico pattern. This is due to random inactivation of one of the X chromosomes during embryonic development.

The correct answer to what type of inheritance is coat color in cats is C. 2,4, which corresponds to codominance and sex-linked inheritance. Regarding the cross between a yellow cat and a black cat, and the resulting phenotypes of the offspring, there is d. not enough information to answer the question because the specific alleles of the parents are not provided; we cannot determine the ratio or if the offspring will be calico without knowing whether the yellow cat carries the allele for black color on one of its X chromosomes.

User Christian Borck
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