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Zina [86]
3 years ago
11

How does the DNA sequence in a normal hemoglobin gene compare to a sickle cell hemoglobin gene?

Biology
1 answer:
Mrac [35]3 years ago
5 0

Answer:A person with normal hemoglobin has inherited one allele for normal hemoglobin from each parent and so has the genotype Hb A/Hb A. In contrast, a person who has sickle disease has inherited one sickle-cell allele from each parent and has the genotype Hb S/Hb S.

Explanation:

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