In which of the following tissue, cells of the tissue are enclosed in small cavities within the solid and pliable matrix secreted by them ?

Options

A. Dense connective tissue
B. Loose connective tissue
C. Bone
D. Cartilage

Answer

To solve the question, "In which of the following tissue, cells of the tissue are enclosed in small cavities within the solid and pliable matrix secreted by them?", we can follow these steps:

### Step 1: Understand the Types of Tissues
We need to identify the types of tissues mentioned in the options. The question is specifically asking about a type of connective tissue.

### Step 2: Analyze Connective Tissues
Connective tissues are categorized into different types:
- **Dense Connective Tissue**: Composed of tightly packed fibers, providing strength (e.g., tendons and ligaments). Cells are not enclosed in small cavities.
- **Loose Connective Tissue**: The most common type, including adipose, reticular, and areolar tissues. These do not have cells enclosed in small cavities either.

### Step 3: Focus on Specialized Connective Tissues
The specialized connective tissues include:
- **Bone**: Contains cells called osteocytes, which are housed in cavities called lacunae. However, the matrix is hard and not pliable.
- **Cartilage**: Contains cells known as chondrocytes, which are indeed enclosed in small cavities (lacunae) within a solid but pliable matrix.

### Step 4: Identify the Correct Answer
Since the question specifies that the cells are enclosed in small cavities within a solid and pliable matrix, the correct answer is **cartilage**.

### Conclusion
The correct answer to the question is **cartilage**, as it fits the description provided.

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