Q
QuestionChemistry

"Seafood or plant toxins would be which type of contamination? A. Physical contamination B. Biological contamination C. Chemical contamination D. All of the above"
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Answer

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Step 1
: Understand the Types of Food Contamination

Let's break down the different types of food contamination: - Physical contamination: Foreign objects like glass, metal, hair - Biological contamination: Microorganisms like bacteria, viruses, parasites - Chemical contamination: Toxins, cleaning agents, pesticides

Step 2
: Analyze the Nature of Seafood and Plant Toxins

- Seafood toxins (like shellfish toxins) are naturally occurring chemical compounds - Plant toxins (such as those found in certain mushrooms or seeds) are also chemical in nature

Final Answer

Chemical contamination Explanation: Seafood and plant toxins are classified as chemical contamination because they are toxic chemical substances that can cause illness when ingested. They are not physical objects (ruling out A), and while they can cause biological harm, they are not living biological organisms themselves (ruling out B). Therefore, chemical contamination (option C) is the most accurate description.