Which of the following tissues has the minimum intercellular matrix ?

Options

A. Blood
B. Bone
C. Cartilage
D. Areolar tissue.

Answer

To determine which tissue has the minimum intercellular matrix, we can analyze the options provided: blood, bone, cartilage, and areolar tissue.

### Step-by-Step Solution:

1. **Understand the Concept of Intercellular Matrix**:
- The intercellular matrix, also known as the extracellular matrix, is the material that exists outside of cells in a tissue. It can include proteins, fibers, and fluids that provide structural and biochemical support to the surrounding cells.

2. **Analyze Each Tissue Type**:
- **Blood**: Blood is a fluid connective tissue with a significant amount of liquid (plasma) as its intercellular matrix. Therefore, it has a high intercellular matrix.
- **Bone**: Bone is a dense connective tissue where living cells (osteocytes) are embedded in a mineralized organic matrix. The intercellular matrix in bone is relatively low because it is primarily composed of solid minerals, and there is minimal fluid present.
- **Cartilage**: Cartilage has a more substantial intercellular matrix than bone, consisting of a gel-like substance that provides flexibility and support. Thus, it has a moderate amount of intercellular matrix.
- **Areolar Tissue**: Areolar tissue is a loose connective tissue that has a significant amount of intercellular matrix, including fibers and ground substance, making it rich in matrix.

3. **Comparison of Intercellular Matrix**:
- Based on the analysis:
- Blood: High intercellular matrix
- Bone: Low intercellular matrix
- Cartilage: Moderate intercellular matrix
- Areolar Tissue: High intercellular matrix

4. **Conclusion**:
- Among the given options, bone has the minimum intercellular matrix because it consists mainly of a solid matrix with very little fluid.

### Final Answer:
The tissue with the minimum intercellular matrix is **bone**.

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