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chapter 2 Cell: The Building Block Of Life - Part 3

What is the term for a permanent change or variation in the nucleotide sequence of cellular DNA?

Type: MCQ • Marks: 1
What is the term for a permanent change or variation in the nucleotide sequence of cellular DNA?
Options
A. Transcription
B. Mutation
C. Replication
D. Translation
Explanation
A mutation is an alteration in genetic DNA sequences.
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Class 9th Science (MCQ)

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