Which of the followings is not mutagen?
Correct answer: C. Water
- A. Chemicals
- B. Radiations
- C. Water
- D. None of the above
Explanation
Water is not considered a mutagen. Mutagens are agents that can induce mutations in DNA, potentially leading to changes in the genetic material of an organism. Examples of mutagens include certain chemicals, radiation (such as UV radiation or X-rays), and some biological agents.
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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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