Skin of retiles is

Options

A. dry and scaleless
B. dry and scaly
C. moist and scaly
D. moist and sclaeless

Answer

To answer the question "Skin of reptiles is," we will analyze the characteristics of reptilian skin step by step.

### Step-by-Step Solution:

1. **Understanding Reptiles**:
- Reptiles belong to a class of animals that primarily crawl or creep. They are mostly terrestrial, although some can live in aquatic environments.

2. **Skin Characteristics**:
- The skin of reptiles is unique compared to other animal classes. It is important to note that reptilian skin serves several functions, including protection and moisture retention.

3. **Types of Skin**:
- The options provided are:
- Dry and scaleless
- Dry and scaly
- Moist and scaly
- Moist and scaleless

4. **Identifying the Correct Option**:
- Reptilian skin is known for being covered with scales, which are hard and provide protection. These scales are made of keratin and are referred to as cornified skin.
- The skin is also described as dry because reptiles do not have the same moisture-retaining capabilities as amphibians.

5. **Conclusion**:
- Based on the characteristics of reptilian skin, the correct answer is that the skin of reptiles is "dry and scaly."

### Final Answer:
The skin of reptiles is **dry and scaly**.

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