Substitutions, additions, or deletions of one or more nucleotides in the DNA molecule are called ___________.

2 answers:

8 0

I believe that the best answer for this question is "gene mutations." Gene mutations can either take place through nucleotide substitutions, which occur when the the sequence of nucleotides are altered. Frameshift mutations can also occur. They involve the insertion or deletion of a DNA molecule's bases. Hope this helps.

GaryK [48]2 years ago

3 0

Answer:

gene mutations

Explanation:

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