Pathogens and Parasites in Human Disease · NCERT Biology

Which disease spreads through the cyst form of its pathogen in contaminated water?

  1. Malaria
  2. Dengue
  3. Amoebiasis
  4. Filariasis
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Correct answer: Amoebiasis

Amoebiasis spreads through cysts of Entamoeba histolytica present in contaminated water. These cysts are resistant to harsh conditions.

Difficulty: Medium Question 18 of 20

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