Epithelial tissue serves as

Match the following cell junctions with their characteristic features:

$(a)$ Tight junctions	$(i)$ Cement neighbouring cells together to form a sheet
$(b)$ Adhering junctions	(ii) Transmit information through chemicals to other cells
$(c)$ Gap junctions	(iii) Establish a barrier to prevent leakage of fluid across epithelial cells
$(d)$ Synaptic junctions	(iv) Cytoplasmic channels to facilitate communication between adjacent cells

Select the correct option from the following:

Identify the location and function of the following tissues:
$(i)$ Ciliated Epithelium
$(ii)$ Stratified Epithelium

Which type of epithelial tissue is found in the conjunctiva of the eye?

Simple columnar epithelium is composed of a single layer of __ $(A)$ __ cells. Whose nuclei are located at the __ $(B)$ __ . Choose the correct option $:-$

Which type of cells are found in the walls of blood vessels and air sacs of lungs?