Which mutation statement breaks the pattern?
- AChromosomal abnormalities can involve changes in chromosome number or structure.
- BPoint mutation — gain or loss of an entire chromosome that changes chromosome number without altering a nucleotide position.
- CPoint mutations can involve changes affecting individual nucleotide positions.
- DA mutation is a heritable change in genetic material when it occurs in a transmissible lineage.
✓ Correct answer: B
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