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प्रश्न
Define the following:
Permanent tissue
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उत्तर
Permanent tissue refers to a group of cells which temporarily or permanently cease to divide and thus assume permanent form and function
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संबंधित प्रश्न
How many types of elements together make up the xylem tissue? Name them.
Differentiate between parenchyma, collenchyma and sclerenchyma on the basis of their cell wall.
What is the role of epidermis in plants?
Study the diagram given below and then answer the question that follows:
Where is this tissue likely to be found in the plant?
Give the structure and function of the following:
Collenchyma
Give the structure and function of the following:
Phloem
Name the tissue associated with the following:
Movement of food in the plant body
Write 'True or False' for the following statement:
Sclerenchyma cells have intercellular spaces.
Write 'True or False' for the following statement:
A tracheid is longer than a vessel.
Why the cells of sclerenchyma and tracheids become dead?
