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prohojiy [21]
3 years ago
13

Can someone please help me WILL MARK U BRAINLIEST !!

Biology
1 answer:
bija089 [108]3 years ago
4 0

Answer:

F

Explanation:

The blood disease Sickle-cell anemia is caused by a simple substitution mutation. In the mutation, a single nucleotide is replaced in the portion of DNA which codes for a unit of hemoglobin.

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aleksandrvk [35]

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Explanation:

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