A mutation is a change in the DNA sequence that may occur due to incorrect incorporation of nucleotide base or bases during replication or transcription or as a result of environmental factors such as UV light, radiations or mutagens. The mutation may be of different types:
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Answer:
A mutation is a change in the DNA sequence that may occur due to incorrect incorporation of nucleotide base or bases during replication or transcription or as a result of environmental factors such as UV light, radiations or mutagens. The mutation may be of different types: