Penicillin is got from an

Options

A. Alge
B. Bacterium
C. Fungus
D. Dinoflagellate

Answer

To answer the question "Penicillin is got from an...", we will analyze the options provided: algae, bacterium, fungus, and dinoflagellate.

### Step-by-Step Solution:

1. **Understanding Penicillin**:
- Penicillin is an antibiotic that is used to treat bacterial infections. It was one of the first antibiotics discovered and has saved countless lives.

2. **Identifying the Source**:
- The primary source of penicillin is a specific type of fungus. The name of this fungus is *Penicillium*.

3. **Evaluating the Options**:
- **Option 1: Algae**: Algae are photosynthetic organisms and do not produce penicillin. Thus, this option is incorrect.
- **Option 2: Bacterium**: While some bacteria produce antibiotics, penicillin specifically is not derived from bacteria. Therefore, this option is also incorrect.
- **Option 3: Fungus**: As mentioned earlier, penicillin is derived from the fungus *Penicillium*. This option is correct.
- **Option 4: Dinoflagellate**: Dinoflagellates are a type of plankton and do not produce penicillin. Hence, this option is incorrect.

4. **Conclusion**:
- Based on the analysis, the correct answer is that penicillin is obtained from a fungus, specifically the genus *Penicillium*.

### Final Answer:
Penicillin is obtained from a fungus (option 3).

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