Lining of larynx is : -

Options

A. Stratifed cilited columnar Epithelium
B. Stratified squamous Epithelium
C. Stratified cuboidal Epithelium
D. Stratified columner Epithelium

Answer

To determine the lining of the larynx, we need to analyze the options provided and understand the characteristics of the laryngeal lining.

### Step-by-Step Solution:

1. **Understanding the Larynx**: The larynx is a part of the respiratory system located in the throat. It plays a crucial role in breathing, producing sound, and protecting the trachea against food aspiration.

2. **Identifying the Epithelium Types**: We have four options to consider:
- A) Stratified ciliated columnar epithelium
- B) Stratified squamous epithelium
- C) Stratified cuboidal epithelium
- D) Stratified columnar epithelium

3. **Analyzing the Options**:
- **Stratified ciliated columnar epithelium**: This type of epithelium has cilia on the surface, which helps in the movement of mucus and trapping dust and microbes. This is important for the respiratory tract.
- **Stratified squamous epithelium**: This type is more suited for areas subject to abrasion, such as the skin or esophagus, but not typically for the larynx.
- **Stratified cuboidal epithelium**: This type is generally found in glandular tissues and is not relevant to the larynx.
- **Stratified columnar epithelium**: While this type has columnar cells, it lacks the cilia that are important for the laryngeal function.

4. **Conclusion**: The lining of the larynx is primarily composed of **stratified ciliated columnar epithelium**. This type of epithelium is essential for protecting the respiratory passages and facilitating the movement of mucus.

5. **Final Answer**: The correct answer is **A) Stratified ciliated columnar epithelium**.