The correct answer would be option C, Avoiding cross contamination.
Based on the information, avoiding cross contamination principle of safe food handling was broken by George.
Explanation:
When bacteria or other micro organisms are transferred from one substance to another, unintentionally, the process is called as the Cross contamination. Cross Contamination may have harmful effects as it transfers bacteria which can be harmful sometimes, and when they reach the other substance, they contaminate that substance too.
In the given question, when George was preparing dinner and was cutting and chopping meat and vegetables, he used one single knife without cleaning it before using over other material. He used the knife first to cut the meat, and then he used the same knife to chop the vegetables which he will be serving on the sides.
In this way avoiding cross contamination principle was being ignored by George. In order to avoid cross contamination, he must have used the separate knives or would have cleaned them before using for other purpose.
Learn more about Cross Contamination at:
https://brainly.com/question/1134435
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