Viridin antibiotic is effective against

Options

A. Bacteria
B. fungi
C. Gram positive bacteria
D. Gram negative bacteria

Answer

**Step-by-Step Solution:**

1. **Identify the Substance**: The question mentions "viridin," which is an antibiotic.

2. **Source of Viridin**: It is important to note that viridin is produced by a specific fungus known as *Trichoderma*.

3. **Understanding Antibiotic Action**: Antibiotics are substances that inhibit the growth of or kill bacteria. However, some antibiotics can also have effects on other types of microorganisms.

4. **Effectiveness of Viridin**: While viridin is classified as an antibiotic, it is particularly noted for its effectiveness against fungi rather than bacteria.

5. **Conclusion**: Based on the information, viridin is effective against fungi, making it more of an antifungal agent than a traditional antibiotic that targets bacteria.

6. **Final Answer**: Therefore, the correct answer to the question is that viridin is effective against fungi.

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