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| Q. |
The kidney shaped guard cells are present in – |
| A. | Dicot plants |
| B. | Monocat plants |
| C. | Both the above |
| D. | Algae |
| Answer» A. Dicot plants | |
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Explanation: The guard cells in dicot plants are kidney shaped and dumbbell shaped in monocots. When guard cells expand on the outer edges of the stoma, but not on the inner side, they result in kidney-shaped cells, leading to an opening or pore between the two guard cells for gas exchange. |
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