Biology, asked by twinkle48934, 8 months ago

what are mutations????? ​

Answers

Answered by Anonymous
2

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Mutation is the change that occurs in our DNA sequence due to environmental factors such as UV light, or due to the mistakes caused when the DNA is copied.

Answered by Anonymous
15

Answer:

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A gene mutation is a permanent alteration in the DNA sequence that makes up a gene, such that the sequence differs from what is found in most people. Mutations range in size; they can affect anywhere from a single DNA building block (base pair) to a large segment of a chromosome that includes multiple genes.

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