Aneuploidy refers to:
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Correct answer: Gain or loss of one or few chromosomes
Aneuploidy involves the addition or loss of individual chromosomes. It disrupts normal chromosome balance.
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More Chromosomal Aberrations and Consequences questions
- Which condition is an example of aneuploidy in humans?
- Polyploidy is characterized by:
- Which chromosomal aberration is often lethal when occurring in autosomes?
- Balanced translocation usually does not show phenotypic effects because:
- Which stage of cell division is most critical for preventing numerical chromosomal aberrations?
- Chromosomal aberrations can be caused by exposure to: