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Katmoy1 Katmoy1
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10 years ago
Dosage compensation in mammals typically involves the random inactivation of one of the two X chromosomes relatively early in development. Such X chromosome inactivation often leads to phenotypic mosaicism. Assume that black fur in cats is due to the X-linked recessive gene b, whereas its dominant allele B priduces yellow fur. A Bb heterozygote is a mosaic called "tortoise shell" or "calico: depending on the presence of at least one autosomal allele S. Using appropriate gene symbols, diagram a mating between a black male and a calico female (SS). give the phenotypes and genotypes of all the offspring
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Educator
10 years ago
Conduct a search before posting...

https://biology-forums.com/index.php?topic=85611.0
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Valued Member
10 years ago
@Katmoy1, please mark as solved.
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