Based on the pattern of inheritance, do you think the mutated Huntington's and sickle cell genes are dominant or recessive?

Question

Pirate

Biology

17 March, 20:40

Based on the pattern of inheritance, do you think the mutated Huntington's and sickle cell genes are dominant or recessive?

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Answers (2)

Know the Answer?

Eve · Answer 1

I think they are recessive.

Kristen Clark · Answer 2

Huntington's is definitely a dominant trait. Only one gene contributed by one parent is needed for the disease to show up in the child, which gives the child a 50% chance of inheriting the disease. Sickle cell anemia is recessive because a child has to inherit genes from the mother and father to have the disease.