Assessment Item 39 close window

Botulism, a type of food poisoning, is caused when bacteria release a poisonous substance. Eating even a small amount of food that contains the poisonous substance can cause death.

This poisonous substance is called

 
Fake Radio Button   A     a virus
Fake Radio Button   B     a toxin
Fake Radio Button   C     a parasite
Fake Radio Button   D     a scavenger
 
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