Stratified squamous epithelium is found in :

Options

A. Pharynx
B. Trachea
C. Ileum
D. Bowman's capsule

Answer

To determine where stratified squamous epithelium is found, we can analyze the options given in the question. Here’s a step-by-step solution:

### Step 1: Understand the Types of Epithelium
Stratified squamous epithelium is a type of tissue that consists of multiple layers of cells, where the outermost layer is flat (squamous). It is commonly found in areas subject to abrasion.

### Step 2: Analyze Each Option
1. **Pharynx**: The pharynx is part of both the digestive and respiratory systems. It is lined by non-keratinized stratified squamous epithelium, which is suitable for protection against friction and abrasion.

2. **Trachea**: The trachea is lined by pseudostratified columnar epithelium, which is not stratified squamous epithelium. This type of epithelium is specialized for secretion and movement of mucus.

3. **Ileum**: The ileum is part of the small intestine and is lined by simple columnar epithelium, not stratified squamous epithelium. It is adapted for absorption.

4. **Bowman's Capsule**: Bowman's capsule, part of the nephron in the kidney, is lined by simple squamous epithelium and cuboidal epithelium, which is not stratified.

### Step 3: Conclusion
Based on the analysis, the only option where stratified squamous epithelium is found is the **pharynx**.

### Final Answer
Stratified squamous epithelium is found in the **pharynx**.

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