You are presented with the quiz "Which food is most unlikely to cause an illness if eaten?" 

But you don't know the answer, so you turn to your teacher to ask for hints. He says that "irradiating food can be used to kill existing microorganisms in the food" and "food-Borne Illnesses are the sickness that results from eating foods that are contaminated with harmful bacteria and other microorganisms". 

So, what's the best answer to the question?


 

       irradiated fruit    