A. Physical contamination
B. Biological contamination
C. Chemical contamination
D. All of the above
(B) Biological contamination is the contamination of food that occurs due to living organisms. In every lecture on this type of contamination, harmful microorganisms like bacteria and other pathogens found on food items have to be identified. More details are given on how they multiply when the conditions are right.
Biological contamination is the contamination of food items by other living organisms. The harmful bacteria spread on foods that you eat during contamination. The common places you can find bacteria are dust, the air, raw meat, the human body, pets and pests, and kitchen cloths.
B. biological contamination. It’s caused by microbes and other living micro-organisms in the environment. These types of contamination cause food spoilage .when food is exposed to these microbes, harmful bacteria under favorable conditions such as available nutrient source and ambient temperature rapidly multiply and secret toxins which are harmful when consumed.
