The number of tentacles in Hydra is called

Options

A. 6 to 10
B. 10 to 16
C. 16 to 20
D. 20 to 26

Answer

To answer the question about the number of tentacles in Hydra, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Organism**: Recognize that Hydra is a freshwater organism belonging to the phylum Cnidaria.

2. **Understand the Structure**: Note that Hydra has a cylindrical body with tentacles surrounding its mouth.

3. **Count the Tentacles**: The typical number of tentacles in Hydra ranges from 6 to 10.

4. **Function of Tentacles**: Understand that these tentacles are used for capturing prey, which is crucial for the organism's feeding.

5. **Conclusion**: Based on the typical range of tentacles observed in Hydra, the correct answer to the question is that Hydra has between 6 to 10 tentacles.

### Final Answer:
The number of tentacles in Hydra is called **6 to 10**.

---