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प्रश्न
Under what conditions do plant transpire more quickly?
उत्तर
Transpiration is faster on hot summer days as compared to cold winters.
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संबंधित प्रश्न
Water reaches great heights in the trees because of suction pull caused by ______.
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:
- Name the process being studied.
- Explain the process named above in Q.3(a)(i).
- Why was the pot covered with a plastic sheet?
- Suggest a suitable control for this experiment.
- Mention two ways in which this process is beneficial to plants.
- List three adaptations in plants to reduce the above mentioned process.
Given alongside is the diagram of an experimental set-up to demonstrate a certain phenomenon in plants.
Name the phenomenon being demonstrated.
Given alongside is the diagram of an experimental set-up to demonstrate a certain phenomenon in plants.
What is the purpose of the spring balance in the set-up?
What are stomata? What governs the opening and closing of stomata?
Answer the following question.
Define and or explain the term:
Guttation
Answer the following question.
Define and or explain the term:
Transpiration
Transpiration is a necessary evil in plants. Explain.
How can plants be grown under limited water supply without compromising on metabolic activities?
Which of the following is an external factor affecting the rate of transpiration?
