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प्रश्न
Give a reason.
What happens to the movement of the air-bubble if the apparatus shown above is kept in front of a fan?
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उत्तर
Movement of the air bubble will be faster.
Reason : Moving air produces dry air which increases the rate of transpiration which hence increases the movement of air bubble.
संबंधित प्रश्न
The loss of water in the form of water vapour through stomata on leaves is known as ___________.
Under what conditions do plant transpire more quickly?
Under what conditions do plant transpire most slowly?
Define the termTranspiration
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:
Suggest a suitable control for this experiment.
Name the cell that surrounds the stoma.
Why is transpiration considered as a necessary evil?
How can plants be grown under limited water supply without compromising on metabolic activities?
The radio labelled carbon in carbon dioxide supplied to potato plants in an experiment was seen in the tuber eventually. Trace the movement of the labelled carbon dioxide.
