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प्रश्न
The question has four answers. Choose the correct answer:
Hard lignified thick walled, long and pointed cells in a plant are
विकल्प
parenchyma
sclerenchyma
collenchyma
sclereids
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उत्तर
sclerenchyma
APPEARS IN
संबंधित प्रश्न
How are simple tissues different from complex tissues in plants?
Differentiate between parenchyma, collenchyma and sclerenchyma on the basis of their cell wall.
Explain how sieve tubes manage to be living?
What are different types of tissues in plants? Describe simple tissues.
What is simple tissue? Classify and explain its different types with suitable diagram.
Define the following:
Permanent tissue
Differentiate between:
Parenchyma and collenchyma
Give the structure and function of the following:
Sclerenchyma
Give the structure and function of the following:
Collenchyma
Match the column (A) with the column (B)
| (A) | (B) | ||
| (a) | Parenchyma | (i) | Thin walled, packing cells |
| (b) | Photosynthesis | (ii) | Carbon fixation |
| (c) | Aerenchyma | (iii) | Localized thickenings |
| (d) | Collenchyma | (iv) | Buoyancy |
| (e) | Permanent tissue | (v) | Sclerenchyma |
