Stratified squamous epithelium is found in

Explanation : 

• Flattened epithelial cells are stacked in layers upon a basal membrane in a stratified squamous epithelium. 
• It is keratinized and forms the skin's outermost layer, protecting it from wear and tear and making it impermeable.
• As a result, option B is the right answer.

Final Answer : Option B : Stratified squamous epithelium is found in Trachea.