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DAT Destroyer

Dr. Romano and Nancy
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onsider Hope, a tortoiseshell cat and a great example of genetics in action.


Tortoiseshell coat coloration provides an interesting way to review X-chromosome genetics, mosaicism, and chimerism—concepts worth understanding for DAT and OAT Biology.


Free DAT & OAT Resources from Dr. Jim Romano:
Official Free Resources

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Take a look at the question and test yourself before moving to the explanation.




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