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प्रश्न
Refer to the given figure and select the correct statement.
- A, B, and C are histogen of shoot apex
- A Gives rise to medullary rays.
- B Gives rise to cortex
- C Gives rise to epidermis.
पर्याय
i and ii only
ii and iii only
i and iii only
iii and iv only
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उत्तर
i and iii only
संबंधित प्रश्न
Where is apical meristem found?
Fill in the blank
......................... tissue is situated at the tip of root and stem.
Answer in detail.
Which tissue is responsible for the increase in the height of a plant? Where is it locate?
What are meristematic tissues? Explain with the help of suitable diagram. Give their classification on the basis of their position in the plant body.
Define the following:
Meristematic tissue
The tissue composed of living thin walled polyhedral cell is ______.
The fibres consists of ______.
Aerenchyma is found in ______.
Parenchyma, collenchyma, Sclerenchyma are______ type of tissue.
State whether true or false. If false, correct the statement.
Vessels are found in collenchyma.
Girth of stem increases due to
Meristematic tissues in plants are
Nervous tissue is not found in
Survival of plants in terrestrial environment has been made possible by the presence of
______ is derived from the ground meristem.
The word meristem is derived from the Greek word ______.
Draw a shoot apex and label the meristem’s parts.
Match List - I with List - II.
| List - I | List - II | ||
| (a) | Cells with active cell division capacity |
(i) | Vascular tissues |
| (b) | Tissue having all cells similar in structure and function |
(ii) | Meristematic tissue |
| (c) | Tissue having different types of cells |
(iii) | Sclereids |
| (d) | Dead cells with highly thickened walls and narrow lumen |
(iv) | Simple tissue |
Select the correct answer from the options given below.
The lawn grass (Cynodon dactylon) needs to be mowed frequently to prevent its overgrowth. Which tissue is responsible for its rapid growth?
