XSIQ
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Biology - Tabby Cats

Tabby cats

Only one kind of coat appears in the phenotype; Abyssinian is dominant
over mackerel and mackerel is dominant over blotched tabby.

_Let T__ = allele for Abyssinian coat_

_Let T__ = allele for mackerel coat_

_Let t__ = allele for blotched coat_

* What are the possible genotypes and their phenotypes?

* Can you tell by looking at a tabby cat what its genotype is?

* Practise some crosses of selected phenotypes.

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