Question

question 19 pseudostratified ciliated columnar epithelial tissue is found in the ________. a skin b trachea c blood vessels d digestive tract

Explanation:

Pseudostratified ciliated columnar epithelial tissue lines the trachea. It helps in moving mucus and foreign particles out of the respiratory tract. Skin has stratified squamous epithelium, blood vessels have simple squamous epithelium, and the digestive tract has various types like simple columnar epithelium but not pseudostratified ciliated columnar.

Answer:

B. trachea