Perichondrium covers the

Options

A. Bone
B. Cartilage
C. Decalcified bone
D. Dried bone .

Answer

### Step-by-Step Text Solution:

1. **Understanding the Terms**: The term "perichondrium" can be broken down into two parts: "peri" meaning "around" and "chondrium" referring to "cartilage". This indicates that perichondrium is a structure that surrounds cartilage.

2. **Identifying the Function**: The perichondrium is a fibrous membrane that covers the surface of cartilage. It serves as a protective layer and plays a role in the nourishment of the cartilage by containing blood vessels.

3. **Types of Cartilage**: There are different types of cartilage, such as hyaline cartilage, elastic cartilage, and fibrocartilage. The perichondrium is specifically associated with hyaline cartilage and elastic cartilage, but it is absent in fibrocartilage.

4. **Comparing with Bone**: It is important to note that a similar structure to the perichondrium in bones is called the periosteum, which covers the outer surface of bones.

5. **Conclusion**: Based on the information gathered, the perichondrium specifically covers cartilage, particularly hyaline cartilage.

### Final Answer:
Perichondrium covers the cartilage.

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