Identify the odd one from the list of organisms given below :

Options

A. Hyla
B. Salamandra
C. Ichthyophis
D. Calotes

Answer

To solve the question of identifying the odd one out from the list of organisms provided, we will analyze each option based on their classification.

### Step-by-Step Solution:

1. **Identify the Organisms**:
- The options given are:
- Hyla
- Salamandra
- Ichthyopis
- Callots

2. **Classify Each Organism**:
- **Hyla**: This is a genus of frogs that belong to the family Hylidae. Frogs are classified as amphibians.
- **Salamandra**: This refers to a genus of salamanders, which are also amphibians. They typically have a lizard-like appearance.
- **Ichthyopis**: This is a genus of caecilians, which are legless amphibians. They are also classified as amphibians.
- **Callots**: This is a genus of lizards, specifically arboreal lizards known for their ability to change color. Lizards are classified as reptiles.

3. **Determine the Odd One Out**:
- From the classifications:
- Hyla (Amphibian)
- Salamandra (Amphibian)
- Ichthyopis (Amphibian)
- Callots (Reptile)
- All the first three organisms are amphibians, while Callots is a reptile.

4. **Conclusion**:
- The odd one out is **Callots**, as it is the only organism that is a reptile while the others are amphibians.

### Final Answer:
The odd one from the list is **Callots**.

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