BI-1477
Pathogens and transmission
Biology · Secondary 4 · Easy · Pathogens and transmission
A person with tuberculosis coughs into the air. Another person nearby breathes in the bacteria and becomes ill. In this example, what is the pathogen?
A the air
B the cough droplets
C the tuberculosis bacteria
D the infected person
A the air
B the cough droplets
C the tuberculosis bacteria
D the infected person
- A the air
- B the cough droplets
- C the tuberculosis bacteria
- D the infected person
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