_ is associated with several tumors in humans:
Correct answer: C. Oncoviruses
- A. HSV-2
- B. Varicella-zoster virus
- C. Oncoviruses
- D. Picomavirus
Explanation
Oncoviruses (also called oncogenic viruses) are viruses that can cause cancers in humans and animals. They achieve this by inserting their genetic material into host cells, altering normal regulatory pathways, and disrupting tumour suppressor genes or activating oncogenes. This leads to uncontrolled cell growth and tumour formation.
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