Question

Which kind of cells are present on the layers of trachea and why?

Answer 1

The mucosa is the innermost layer and consists of ciliated pseudostratified columnar epithelium with many goblet cells. Goblet cells produce sticky mucus to coat the inner lining of the trachea and catch any debris present in inhaled air before it reaches the lungs.

Answer 2

Explanation:

➡️ The open ends of the cartilage rings face the posterior of the trachea near the esophagus. Four layers of tissues make up the walls of the trachea: The mucosa is the innermost layer and consists of ciliated pseudostratified columnar epithelium with many goblet cells.