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प्रश्न
What is a permanent tissue?
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उत्तर
Sclerenchyma is a type of simple tissue present commonly in roots, stems, leaves, and petioles. Its cells are dead, elongated and narrow with thickened and lignified cell walls. Sclerenchyma is of two types i.e. fibers and sclereids.
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संबंधित प्रश्न
Which of the following cells in plants are said to be nonliving?
Write one word for the following:
Cells responsible for the increase in diameter of the stem and root of dicot plants.
Name the kind of cell found in the following place:
Salivary gland
Explain sclerenchyma importance of plants.
Give an outline classification of a plant or an animal tissue.
Write 'True or False' for the following statement:
Unicellular glands are called goblet cells.
Choose the correct option.
Mesophyll tissue is present in ______.
State different types of tissues.
What is a complex tissue?
How is connective tissue classified?
