Toxic substances that are living materials or obtained from living organisms are called which term?

Toxic substances that are living materials or obtained from living organisms are called which term?

• A. Toxic agents
• B. Pathogens
• C. Biological agents
• D. Chemical agents

Answer: (C)

Biological agents are substances that come from living matter, including living organisms themselves and the toxins they produce. This covers not only disease-causing organisms but also toxins derived from them, so it’s broader than just pathogens. Toxic agents and chemical agents refer to hazards from nonliving chemicals, while pathogens are a subset of biological agents that specifically cause disease. Therefore, the term that fits toxic substances living materials or obtained from living organisms is biological agents.

Biological agents are substances that come from living matter, including living organisms themselves and the toxins they produce. This covers not only disease-causing organisms but also toxins derived from them, so it’s broader than just pathogens. Toxic agents and chemical agents refer to hazards from nonliving chemicals, while pathogens are a subset of biological agents that specifically cause disease. Therefore, the term that fits toxic substances living materials or obtained from living organisms is biological agents.