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nadezda [96]
3 years ago
9

You have learned that mutations can occur in dna sequences. are all mutations deadly?

Biology
1 answer:
Monica [59]3 years ago
3 0
No, the vast majority of DNA mutations are not physically noticeable, and those that are noticeable physically are mainly cosmetic differences, such as a change in hair color, or heterochromia. 
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