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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 sunlight.
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उत्तर
Movement of the air bubble will be faster.
Reason: During sunlight, stomata remains opened due to which the rate of transpiration increases which hence increases the movement of air bubble.
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संबंधित प्रश्न
Define the three processes by which plants absorb water and minerals from the soil.
Transpiration is the loss of water as water ______ from the ______ parts of the plant.
(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.
Choose the correct answer:
The percentage of cuticular transpiration in plants is _____________
Define the following term:
Transpiration
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Calcium chloride paper is used to demonstrate transpiration
Stomata of a plant open due to ______.
Transpiration is a necessary evil in plants. Explain.
Which of the following is an external factor affecting the rate of transpiration?
Define the following term:
Wilting
