To answer the question of identifying a man-made substance that is produced but not normally found in the body, we can analyze the options given:

1. **Toxicant**: This term refers to a substance that is harmful to living organisms. Toxicants can be naturally occurring or man-made, but they are not specifically defined as substances that are produced by humans and not found in the body.

2. **Zootoxins**: These are toxic substances produced by animals. While they might be harmful to humans and other species, they are not man-made nor generally considered substances produced by humans.

3. **Antibiotic**: Antibiotics are compounds that kill or inhibit the growth of bacteria. While they can be produced artificially, they are not inherently man-made, as many antibiotics were originally derived from natural substances.

4. **Xenobiotic**: This term specifically refers to substances that are foreign to a biological system, including man-made chemicals that are not naturally found in the body. This encompasses synthetic drugs, pollutants, and other compounds not normally found in the organism.

### Final Answer
**d. Xenobiotic** is the correct choice as it describes a man-made substance produced but not normally found in the body.

Question

To answer the question of identifying a man-made substance that is produced but not normally found in the body, we can analyze the options given:

1. **Toxicant**: This term refers to a substance that is harmful to living organisms. Toxicants can be naturally occurring or man-made, but they are not specifically defined as substances that are produced by humans and not found in the body.

2. **Zootoxins**: These are toxic substances produced by animals. While they might be harmful to humans and other species, they are not man-made nor generally considered substances produced by humans.

3. **Antibiotic**: Antibiotics are compounds that kill or inhibit the growth of bacteria. While they can be produced artificially, they are not inherently man-made, as many antibiotics were originally derived from natural substances.

4. **Xenobiotic**: This term specifically refers to substances that are foreign to a biological system, including man-made chemicals that are not naturally found in the body. This encompasses synthetic drugs, pollutants, and other compounds not normally found in the organism.

### Final Answer
**d. Xenobiotic** is the correct choice as it describes a man-made substance produced but not normally found in the body.

Knowee AI · Accepted Answer

To answer the question of identifying a man-made substance that is produced but not normally found in the body, we can analyze the options given:

1. **Toxicant**: This term refers to a substance that is harmful to living organisms. Toxicants can be naturally occurring or man-made, but they are not specifically defined as substances that are produced by humans and not found in the body.

2. **Zootoxins**: These are toxic substances produced by animals. While they might be harmful to humans and other species, they are not man-made nor generally considered substances produced by humans.

3. **Antibiotic**: Antibiotics are compounds that kill or inhibit the growth of bacteria. While they can be produced artificially, they are not inherently man-made, as many antibiotics were originally derived from natural substances.

4. **Xenobiotic**: This term specifically refers to substances that are foreign to a biological system, including man-made chemicals that are not naturally found in the body. This encompasses synthetic drugs, pollutants, and other compounds not normally found in the organism.

### Final Answer
**d. Xenobiotic** is the correct choice as it describes a man-made substance produced but not normally found in the body.

- is a man-made substance and/or produced by but not normally found in the bodyQuestion 36Answera.Toxicantb.Zootoxinsc.Antibioticd.Xenobiotic

Question

Question 36

Solution

Final Answer

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