Biology 0610 · IGCSE · Diseases and immunity

Diseases and immunity — practice question

A cholera infection can bring about the following events. Which sequence of events will lead to diarrhoea?

  • A1 → 3 → 2 → 4 → 5
  • B2 → 1 → 3 → 5 → 4
  • C3 → 1 → 4 → 5 → 2
  • D2 → 3 → 1 → 4 → 5

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