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प्रश्न
An apparatus as shown below was set up to investigate a physiological process in plants. The setup was kept in sunlight for two hours. Droplets of water were then seen inside the bell jar. Answer the questions that follow:
Explain the process named above in 7.1.
उत्तर
Transpiration is a process during which water is lost in the form of water vapour through aerial parts of the plant.
APPEARS IN
संबंधित प्रश्न
What are stomata?
(a) State whether the following statement are True or False.
(b) Rewrite the false statement in the correct form by changing either the first or the last word only.
Most transpiration occurs at midnight.
Design an experiment to demonstrate the transpiration process.
Define transpiration.
Plants lose water by the process of transpiration.
Give the importance of transpiration?
Observe the diagram and answer the following;
 (i) |
 (ii) |
- Are these types of guard cells found in monocots or dicots?
- Which of these shows a higher water content (i) or (ii)?
- Which element plays an important role in the opening and closing of stomata?
Plants show temporary and permanent wilting. Differentiate between the two. Do any of them indicate the water status of the soil?
Enlist different advantages of transpiration.
