Epithelial cells in the respiratory tract have hair like projections on the outer surface
of the cells. Give reason.
Answers
Answered by
3
Answer:
for smooth transport of air in the respiratory tract only in one direction
Answered by
7
Answer:
The epithelial cells in the respiratory tract have hair like projections on the outer surface to filter the foreign particles present in the inhaled air.
Explanation:
The hair like projections on the epithelial cells in the respiratory tract support the inflow of air and also stop the entry of the dust particles and other foreign particles into lungs.
They protect lungs from infections due to contaminated air.
Similar questions