The change of chromosomal number is:
Correct answer: D. Aberration
- A. Deletion
- B. Point mutation
- C. Insertion
- D. Aberration
Explanation
The change in the number of chromosomes, either an increase or a decrease from the normal diploid number, is referred to as chromosomal aberration.
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About Chromosomes
Chromosomes are DNA-protein structures that carry genes and become visible during cell division. Coverage includes chromatin, centromeres, sister chromatids, homologous chromosomes, chromosome number, and the distinction between diploid and haploid cells, with links to DNA replication, mitosis and meiosis.
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