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प्रश्न
The rate of transpiration is more when
विकल्प
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
Most of the transpiration in tall trees occurs through
Give suitable explanation for the following:
Water transpired is the water absorbed.
List the four advantages of transpiration to the plants.
Choose the correct answer from the four options given below :
Which one of the following does not affect the rate of transpiration ?
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.
Answer the following (only in few words);
What is the relationship between transpiration water and water absorbed from the soil?
“A higher rate of transpiration is recorded on a windy day rather than on a calm day.” Explain.
Name the three external factors which increase the rate of transpiration.
