Question

1. the causative agent of botulism, a deadly form of food poisoning, is an endospore - forming bacterium called clostridium botulinim. why might it be difficult to kill this bacterium in contaminated food?

Explanation:

Endospores are highly resistant structures. Clostridium botulinum forms endospores which can withstand harsh conditions like high - temperature and chemicals. They are in a dormant state and can survive cooking processes and food - preservation methods that would kill vegetative cells.

Answer:

The bacterium Clostridium botulinum forms endospores. Endospores are highly resistant to heat, chemicals, and other environmental stresses, making them difficult to kill in contaminated food.