How does a mutation affect a gene? A. A mutation changes the sequence of DNA bases in a gene. B. A mutation creates the sequence of traits in a gene. C. A mutation creates the sequence of RNA bases in a gene. D. A mutation changes the sequence of RNA bases in a gene.

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26 June, 19:57

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Janelle Russell · Answer 1

The answer should be A, because it changes the DNA code creating something different such as autism or down syndrome.