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प्रश्न
Differentiate between:
Collenchyma and Sclerenchyma
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उत्तर
| Collenchyma | Sclerenchyma |
| Collenchyma cells are living. | Sclerenchyma cells are dead. |
| Its cell walls show uneven thickening. | Cell walls show uniform thickening. |
| Collenchyma provides mechanical support and elasticity to the plant body, | Sclerenchyma gives strength and rigidity to the plant body. |
| Collenchyma may carry out photosynthesis if chloroplast IS Present. | Sclerenchyma never carries out the function of photosynthesis. |
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संबंधित प्रश्न
Draw a well-labelled diagram of phloem.
Give two functions of collenchyma.
Differentiate between cells of Meristematic tissue and Permanent tissue
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:
Where is this tissue likely to be found in the plant?
Write 'True or False' for the following statement:
A tracheid is longer than a vessel.
The question has four answers. Choose the correct answer:
The parenchymatous tissue is
Explain sclereids with their types.
Cells of this tissue are living and show angular wall thickening. They also provide mechanical support. The tissue is ______.
In which of the following pairs of parts of a flowering plant is epidermis absent?
