The Fundamental Unit of Life-Cell
Quick practice
Question 1 of 5
The main function of ciliated epithelium in the respiratory tract is—
A
Structural support
B
Absorption of food
C
Movement of mucus
D
Secretion of enzymes
Get unlimited practice with CBSE Class 9 subscription
Boost your performance with adaptive practice tests
Practice every concept in the syllabus
Compare your speed and accuracy with your peers
Download the app and practice on the go