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प्रश्न
Prevention of substances from leaking across the tissue is provided by ______.
विकल्प
Tight junction
Adhering junction
Gap junction
Elastic junction
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उत्तर
Prevention of substances from leaking across the tissue is provided by Tight junction.
संबंधित प्रश्न
What is the following and where do you find them in animal body?
Ciliated epithelium
Fill in the blank
Epithelial tissue is made of cells without any ...................... spaces.
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.
Answer the following question.
Describe different types of cell junctions.
Epithelial cells with cilia are found in ______ of our body.
Fats are stored in human body as
Nerve cell does not contain
If a potted plant is covered with a glass jar, water vapours appear on the wall of glass jar. Explain why?
Write true (T) or false (F)
The lining of blood vessels, lung alveoli and kidney tubules are all made up of epithelial tissue.
Write true (T) or false (F)
Epithelial layer does not allow regulation of materials between body and external environment.
Give reasons for
Meristematic cells have a prominent nucleus and dense cytoplasm but they lack vacuole.
An epithelial layer does not allow the regulation of materials between the body and the external environment.
Assertion: Materials are exchanged between epithelial and connective tissues by diffusion.
Reason: Blood vessels are absent in epithelial tissue.
Mention the type of epithelium seen in the alveoli of lungs.
Identify the following relationship
Cuboidal: Epithelial
Cardiac: ______
Granulocytes: ______
Osteocytes: ______
Epithelium founds in the lining of stomach and intestine is
Name the different cell junctions found in tissues.
Write the appropriate type of tissues in column B according to the functions mentioned in column A.
| Column A | Column B |
| a. Secretion and absorption | i. ______ |
| b. Protective covering | ii. ______ |
| c. Linking and supporting framework | iii. ______ |
