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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
Differentiate between parenchyma, collenchyma and sclerenchyma on the basis of their cell wall.
Why are xylem and phloem called complex tissues?
Draw a well labelled diagram of parenchyma and collenchyma.
Write the functions of parenchyma, collencyma and sclerenchyma.
What are the functions of xylem?
Study the diagram given below and then answer the question that follows:
Name the parts labelled 1, 2, 3 and 4.
Study the diagram given below and then answer the question that follows:
State the function of the parts labelled 1, 2, 3 and 4.
Differentiate between:
Parenchyma and collenchyma
Distinguish Between Internal or anatomical difference between monocots and dicots.
Name any two simple and two complex permanent tissues in plants.
