Several biological agents are known to act as mutagens:
HIV: Known to cause AIDS, it can integrate its genetic material into the host genome, leading to mutations. Helicobacter pylori: A bacterium linked to gastric cancer and peptic ulcers. Hepatitis B Virus (HBV): Associated with liver cancer due to its ability to integrate into the host genome. Epstein-Barr Virus (EBV): Linked to various cancers such as Burkitt's lymphoma. Aspergillus: A fungus that produces aflatoxins, which are potent carcinogens.
