Final answer:
A foodborne pathogen is a biological property that may cause food to be unsafe for consumption, such as the bacterium Salmonella.
Step-by-step explanation:
A biological property that may cause food to be unsafe for consumption is a foodborne pathogen. These are microorganisms, such as bacteria, viruses, or parasites, that can contaminate food and cause illness in humans when consumed. For example, the bacterium Salmonella can cause food poisoning when present in contaminated eggs, poultry, or other foods.
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