Hypnotoxin is produced by

Options

A. Penetrant
B. Volvent
C. Large glutinant
D. Small glutinant

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks about the source of hypnotoxin, which is a toxic substance.

2. **Identifying the Organism**: The organism in question is Hydra, a type of cnidarian known for its stinging cells.

3. **Recognizing the Structure**: Hydra possesses specialized cells called nematocysts, which are responsible for stinging and injecting toxins.

4. **Types of Nematocysts**: There are different types of nematocysts in Hydra, including penetrant, volvant, large glutenant, and small glutenant.

5. **Focus on the Correct Type**: The hypnotoxin is specifically produced by the penetrant nematocyst, which is the largest type found in Hydra.

6. **Conclusion**: Therefore, the correct answer to the question is that hypnotoxin is produced by the penetrant nematocyst.

**Final Answer**: Hypnotoxin is produced by the penetrant nematocyst in Hydra.

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