Antibiotic is got from

Options

A. Mucor
B. Gelidium
C. Ulothrix
D. Penicillium

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks where antibiotics are derived from. Antibiotics are substances that can kill or inhibit the growth of bacteria.

2. **Identifying the Options**: The options provided are:
- Mucor
- Gelidium
- Ulothrix
- Penicillium

3. **Analyzing Each Option**:
- **Mucor**: This is a genus of fungi that is not known for producing antibiotics. It is often associated with spoilage and can be pathogenic.
- **Gelidium**: This is a type of red algae used primarily to produce agar, which is a gelatinous substance used in microbiological culture media. It does not produce antibiotics.
- **Ulothrix**: This is a green algae that is not known to have any antibiotic properties and is not suitable for human consumption.
- **Penicillium**: This is a genus of fungi known for producing the antibiotic penicillin, which is effective against various bacterial infections.

4. **Conclusion**: Based on the analysis, the correct answer is **Penicillium**, as it is the source of penicillin, a well-known antibiotic used to treat bacterial infections.

5. **Final Answer**: Antibiotic is got from **Penicillium**.

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