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Which one of the following is the scientific name of the causal organi

June 1, 2025 by rawan239

Which one of the following is the scientific name of the causal organism of elephantiasis ?

Ascaris lumbricoides

Culex pipiens

Wuchereria bancrofti

Fasciola hepatica

This question was previously asked in

UPSC NDA-2 – 2017

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The correct answer is C) Wuchereria bancrofti.

Elephantiasis, or Lymphatic Filariasis, is a parasitic disease caused by nematode worms, primarily *Wuchereria bancrofti*, *Brugia malayi*, and *Brugia timori*. These worms block the lymphatic system, leading to swelling.

The infection is transmitted through the bites of infected mosquitoes, mainly Culex, Anopheles, and Aedes species, which serve as vectors. *Ascaris lumbricoides* causes ascariasis. *Fasciola hepatica* is a liver fluke that causes fascioliasis. *Culex pipiens* is a mosquito species, which can be a vector for the disease but is not the causal organism itself.

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