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प्रश्न
Which living material would you take to demonstrate meristematic tissue?
उत्तर
Green gram seeds can be used to demonstrate meristematic tissue which when soaked in a Petri-dish stuffed with wet cotton and left for 3-4 days would sprout out. These sprouted seeds have roots developing whose root tips have meristematic tissue.
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संबंधित प्रश्न
What is the function of meristematic tissue?
Write one main function of
(a) Apical meristem
(b) Lateral meristem
Name the kind of tissue found at the tip of plant roots.
Where is the least specialized tissue located in plants?
Read the following sentences and identify the correctly matched sentences.
- In exarch condition, the protoxylem lies outside of metaxylem.
- In endarch condition, the protoxylem lie towords the centre.
- In centarch condition, metaxylem lies in the middle of the protoxylem.
- In mesarch condition, protoxylem lies in the middle of the metaxylem.
Meristematic tissues in plants are
What are meristems? Describe the distribution and functions of various types of meristems.
Bamboo, grass and mint stem elongate by the activity of
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?
