Biology PYQ 149 of 227 · Human Health, Diseases & Immunity

Besides spreading Malaria, Anopheles mosquitoes are also vectors of

  1. ADengue and Filariasis
  2. BDengue and Encephalitis
  3. CEncephalitis and Filariasis
  4. DNone of the above

70th BPSC

Show answer and explanation

Correct answer: (c) Encephalitis and Filariasis

Explanation

Female Anopheles mosquitoes are the vectors of Malaria (caused by Plasmodium) and can also transmit Lymphatic Filariasis (Wuchereria bancrofti) and some forms of Encephalitis.

Dengue is spread by Aedes mosquitoes, not Anopheles, ruling out options with dengue.

The remaining pair, Encephalitis and Filariasis, matches Anopheles transmission.

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