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Author Question: Which of the following is an example of the differential expressivity of genes? (Read 49 times)

Kthamas

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Question 1

Which of the following is an autosomal dominant-gene disorder?
◦ Huntington's disease
◦ Phenylketonuria
◦ Sickle-cell disease
◦ Tay-Sachs disease

Question 2

Which of the following is an example of the differential expressivity of genes?
◦ Michelle and Michael are twins and they exhibit similar behaviors.
◦ Manuel's tendency to be emotional is determined by recessive genes he received from both his parents.
◦ Clara's blood type is AB because her mother was heterozygous for type B and her father was heterozygous for type A.
◦ Linda received a dominant gene for freckles from her father, but Linda's freckles are smaller, lighter, and more widely scattered than those of her father.


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Marked as best answer by Kthamas on Nov 16, 2020

leannegxo

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Kthamas

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Reply 2 on: Nov 16, 2020
Great answer, keep it coming :)


aruss1303

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Reply 3 on: Yesterday
Wow, this really help

 

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