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Human Health and Disease — BIOLOGY STD 12 Science — Question

Bihar BoardEnglish MediumSTD 12 ScienceBIOLOGYHuman Health and Disease1 Mark
MCQ
Infection of Ascaris usually occurs by:
  • A
    Eating imperfectly cooked pork.
  • B
    Tse-tse fly.
  • C
    Mosquito bite.
  • D
    Drinking water containing eggs of Ascaris.
✓

Answer

  1. Drinking water containing eggs of Ascaris.

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