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Antibiotics are produced by...

Antibiotics are produced by

A

Mucor

B

Penicillium

C

Agaricus

D

All of these

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The correct Answer is:
**Step-by-Step Solution:** 1. **Understanding Antibiotics**: Antibiotics are substances that can kill or inhibit the growth of bacteria and other microorganisms. They are crucial in treating infections. 2. **Identifying Sources of Antibiotics**: Antibiotics can be derived from various sources, including bacteria and fungi. 3. **Analyzing the Options**: The question provides several options: mucous, penicillium, agaricus, and all of these. We need to determine which of these is known for producing antibiotics. 4. **Focusing on Penicillium**: Among the given options, Penicillium is a genus of fungi that is well-known for its antibiotic properties. Specifically, Penicillium notatum was the first fungus discovered to produce penicillin, the first widely used antibiotic. 5. **Historical Context**: The discovery of penicillin was made by Alexander Fleming in 1928 when he isolated it from Penicillium notatum. This marked a significant advancement in medical science. 6. **Conclusion**: Based on the information, the correct answer to the question "Antibiotics are produced by" is **Penicillium**. **Final Answer**: Penicillium (Option 2). ---
**Step-by-Step Solution:** 1. **Understanding Antibiotics**: Antibiotics are substances that can kill or inhibit the growth of bacteria and other microorganisms. They are crucial in treating infections. 2. **Identifying Sources of Antibiotics**: Antibiotics can be derived from various sources, including bacteria and fungi. 3. **Analyzing the Options**: The question provides several options: mucous, penicillium, agaricus, and all of these. We need to determine which of these is known for producing antibiotics. ...
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