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प्रश्न
What are simple tissues? Explain their three different types.
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उत्तर
Simple tissues consist of cells that are structurally and functionally similar. They are made up of only one type of cells.
The three types of simple tissues are as follows:
(a) Parenchyma: It forms the bulk of the plant body. The main function of parenchyma is to store and assimilate food.
(b) Collenchyma: It is located below the epidermis of dicotyledonous stem and petiole. It provides mechanical support to the plant body.
(c) Sclerenchyma: It consists of dead cells. It provides mechanical support and protection to the plant.
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संबंधित प्रश्न
What are tracheary elements? Describe their functions.
What are different types of tissues in plants? Describe simple tissues.
What do you know about complex tissue? Classify and explain its different types in plants with suitable diagrams.
Parenchyma containing chloroplasts is known as :
Differentiate between:
Parenchyma and collenchyma
Differentiate between:
Collenchyma and Sclerenchyma
Give the structure and function of the following:
Sclerenchyma
Write 'True or False' for the following statement:
A tracheid is longer than a vessel.
Explain sclereids with their types.
Cells of this tissue are living and show angular wall thickening. They also provide mechanical support. The tissue is ______.
