Q. Consider the following pairs:
Disease : Causal Agent
1.Filariasis : Helminth Worms
2.Dengue : Virus
3.Chickenpox : Virus
4.Malaria : Protozoa
How many of the pairs given above are correctly matched?
Answer: D
Notes:
Explanation:
All pairs are correct. Filariasis is caused by thread-like filarial worms (nematodes). Dengue is caused by the Dengue virus. Chickenpox is caused by the Varicella-zoster virus. Malaria is caused by protozoan parasites of the genus Plasmodium.
