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प्रश्न
The rate of transpiration is more when
पर्याय
atmosphere is dry
temperature is high
humidity is high
atmosphere is dry and temperature is high
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उत्तर
atmosphere is dry and temperature is high
Explanation:
When the atmosphere is dry, there is low humidity, creating a large difference in water vapour concentration between the inside of the leaf and the surrounding air.
High temperatures increase the kinetic energy of water molecules inside the leaf, speeding up evaporation.
Dry atmospheric conditions and high temperatures maximize transpiration by promoting faster evapouration within the leaf and enhancing water vapour diffusion into the surrounding air.
संबंधित प्रश्न
One of the internal factors which affect the rate of transpiration is
Transpiration is best defined as
(a) State whether the following statement are True (T) or False (F)
(b) Rewrite the false statement in (a) above in the correct form by changing either the first or the last word only.
Wind velocity has an effect on transpiration.
What is wilting? Some plants show wilting of their leaves at noon even when the soil is well watered, Why is it so?
Given below is an apparatus which has setup to investigate a physiological process in plants. The setup was placed in bright sunlight. Answer the questions that follow:
Name the process being studies. Define the process.
Transpiration rate is reduced ______.
Name the three external factors which increase the rate of transpiration.
Name three extrinsic factors which decrease the rate of transpiration.
Give a reason/suitable explanation.
Transpiration increases with the velocity of the wind.
