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प्रश्न
Answer the following question.
What is cell junction?
उत्तर
The epithelial cells are connected to each other laterally as well as to the basement membrane by junctional complexes called cell junctions.
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संबंधित प्रश्न
Based on the following information, identify the three types of epithelial tissue in the figures given below :
| a |  |
b |  |
c |  |
(1) Cuboidal epithelium: It consists of a single layer of cuboidal cells.
(2) Columnar epithelium: It is composed of tall, cylindrical cells with oval nuclei usually placed at the base of the cells.
(3) Ciliated epithelium: It consists of cells being hair-like cilia on their free surface.
Write the name of the following tissue.
Tissue lining the inner surface of the mouth.
The following statement is wrong. Rewrite it correctly by changing either one or two words.
Glandular epithelium is present in kidneys.
The main function of the cuboidal epithelium is
Which is not a function of epidermis?
The dead element present in the phloem is
Explain simple epithelium and its types.
Epithelium founds in the lining of stomach and intestine is
The body of sponges does not possess tissue level of organisation though it is made of thousands of cells. Comment.
Stratified epithelial cells have limited role in secretion. Justify their role in our skin.
