Which type of connective tissue present in the wall of bronchiole :-

Options

A. White fibrous C.T.
B. Areolar C.T.
C. Yellow fibrous C.T.
D. Reticular C.T.

Answer

To determine the type of connective tissue present in the wall of the bronchiole, we can analyze the options provided and their characteristics. Here’s a step-by-step solution:

### Step 1: Identify the Options
The options provided for the type of connective tissue in the wall of bronchioles are:
1. White fibrous connective tissue
2. Areolar connective tissue
3. Yellow fibrous connective tissue
4. Reticular connective tissue

### Step 2: Analyze Each Option
- **White Fibrous Connective Tissue**: This type is typically found in the pericardium of the heart and in the capsule of the kidney. It is not commonly associated with bronchioles. Thus, this option is incorrect.

- **Areolar Connective Tissue**: This is the most abundant type of connective tissue, characterized by small elongated bundles and a significant amount of ground substance. However, it does not specifically describe the connective tissue found in bronchioles. Therefore, this option is also incorrect.

- **Yellow Fibrous Connective Tissue**: This type of connective tissue is highly elastic, allowing it to stretch and return to its original shape. It is found in various structures such as skin, lungs, and arteries. The walls of bronchioles contain elastic fibers, making this option the correct choice.

- **Reticular Connective Tissue**: This type is found in organs like the kidney, spleen, and bone marrow. It is not relevant to the structure of bronchioles, making this option incorrect.

### Step 3: Conclusion
Based on the analysis, the correct type of connective tissue present in the wall of the bronchiole is **Yellow Fibrous Connective Tissue**.

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