Weegy: Substitution causes sickle-cell anemia.
User: A mutation changes the DNA sequence AAGCCTGGCAAT to the new sequence AAGCCTGCGCAAT. What kind of mutation has occurred?
A. deletion
B. insertion
C. duplication
D. substitution
Weegy: A mutation changes the DNA sequence AAGCCTGGCAAT to the new sequence AAGCCTGCGCAAT. The kind of mutation is: Insertion.
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