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प्रश्न
Distinguish Between Internal or anatomical difference between monocots and dicots.
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उत्तर
| Monocots | Dicots | |
| 1. | The stem shows scattered vascular bundles. | The stem shows vascular bundles that are arranged in ring-like manner. |
| 2. | Vascular bundles are conjoint collateral closed without cambium in the stem. | Vascular bundles are conjoint collateral and without cambium in the stem. open with fascicular cambium. |
| 3. | The root shows polyarch condition with broad pith. | The root shows tetrach and hexarch condition with narrow pith. |
| 4. | In stem, epidermis is without trichomes and hypodermis which is of sclerenchyma. | In stem, epidermis is with trichomes and hypodermis which is of collenchyma. |
| 5. | Guard cells of stomata are dumb-bell shaped. | Guard cells of stomata are kidney-shaped. |
| 6. | The leaf shows stomata on both upper and lower epidermis. Amphistomatic leaf. | The leaf shows stomata which are mainly on the lower epidermis. Hypostermatic leaf. |
| 7. | The leaf is isobilateral with undifferentiated mesophyll. | The leaf is dorsiventral with mesophyll differentiated into palisade and spongy. |
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संबंधित प्रश्न
How are simple tissues different from complex tissues in plants?
Name the tissue that transports food in plants.
Why are xylem and phloem called complex tissues?
Write the functions of parenchyma.
What are different types of tissues in plants? Describe simple tissues.
What is simple tissue? Classify and explain its different types with suitable diagram.
Name one place in a living organism where the following tissues are located:
Sclerenchyma
Write 'True or False' for the following statement:
Sclerenchyma cells have intercellular spaces.
The question has four answers. Choose the correct answer:
Phloem parenchyma, sclerenchyma, sieve tubes, and companion cells are found in
Choose the correct option.
Collenchyma is a type of ______ tissue.
