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Yanka [14]
3 years ago
7

1. A mutation is a ___ in the nucleotide sequence of a gene within the DNA molecule.

Biology
1 answer:
kari74 [83]3 years ago
4 0
1. A mutation is a "Change" <span>in the nucleotide sequence of a gene within the DNA molecule.

2.</span><span>Chemicals that cause a mutation are known as "Mutagens" 

Hope this helps!</span>
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