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प्रश्न
Name any four important functions of epithelial tissue and provide at least one example of a tissue that exemplifies each function.
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उत्तर
1. Secretion: Cuboidal epithelium in kidney tubules, ducts.
2. Absorption: Columnar epithelium found in the digestive tract.
3. Filtration: Squamous epithelium found in the glomerulus of the kidney.
4. Ciliated epithelium: Found in the bronchi, uterine tubes propels the materials due to ciliary actions.
संबंधित प्रश्न
Describe various types of epithelial tissues with the help of labelled diagrams
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.
Simple squamous epithelium is present in respiratory tract.
Name the tissues found:
in the testes and ovaries.
Answer the following question.
What is cell junction?
State whether true or false. If false, correct the statement.
Epithelial tissue is protective tissue in animal body.
Prevention of substances from leaking across the tissue is provided by ______.
What is an epithelium? Enumerate the characteristic features of different epithelia.
Which is not a function of epidermis?
Nerve cell does not contain
Write true (T) or false (F)
Epithelial cells have a lot of intercellular spaces.
Write true (T) or false (F)
Epithelial layer does not allow regulation of materials between body and external environment.
Glandular epithelium gives a stratified appearance.
Sieve cells have no companion cells.
Write one point of difference between
Simple and compound epithelial tissue.
Which one of the following types of cell is involved in making of the inner walls of blood vessels?
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.
Classify and describe epithelial tissue on the basis of structural modifications of cells.
