The columnar epithelial tissue has hair like projections called X. Identify X.
A
Villi
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
Tentacles
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
Cilia
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
Nuclei
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution
The correct option is C Cilia In the respiratory tract, the columnar epithelial tissue has cilia. These are hair like projections on the outer surface of the epithelial cells. This type of epithelium is known as ciliated columnar epithelium.