Chameleon belong to

Options

A. Amphibia
B. Reptilia
C. Birds
D. Arthropoda

Answer

**Step-by-Step Solution:**

1. **Identify the Organism**: The question asks about the classification of the chameleon. It is important to recognize that the chameleon is a well-known lizard.

2. **Understanding the Options**: The options provided are:
- Amphibia
- Reptilia
- Birds
- Arthropoda

3. **Characteristics of Chameleons**: Chameleons are often referred to as "old world lizards." They are known for their unique ability to change skin color, which serves multiple purposes such as thermoregulation, communication, and camouflage.

4. **Classifying Chameleons**: Based on their characteristics and biological classification, chameleons are classified as reptiles. This is supported by their physical traits and behaviors that align with the characteristics of reptiles.

5. **Conclusion**: Therefore, the correct classification of chameleons is that they belong to the class Reptilia.

6. **Final Answer**: The correct answer is option B: Reptilia.

---