Biology 0610 · IGCSE · Diseases and immunity

Diseases and immunity — practice question

Transmissible diseases are spread when a pathogen is transferred from one host to another. Give one example of direct contact.

  • Abreathing in pathogens
  • Bcontact with blood or other body fluids
  • Ccontact with contaminated surfaces
  • Deating or handling contaminated food

Worked solution & mark scheme

This 1-mark question has a full step-by-step worked solution and mark scheme.

  • Full mark scheme, point by point
  • Step-by-step worked solution
  • Write your answer & get it marked instantly by AI