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प्रश्न
Explain how imbibition helps root hairs in adsorption of water.
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उत्तर
When water enters the root hair cells by imbibition, the cells swell up and increase the surface area for water adsorption. The swollen cells also exert a pulling force on the water molecules, which helps to draw water into the root.
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संबंधित प्रश्न
Absorption of water by the plant cells by surface attraction is called:
Give Reasons for the following.
A closed can of dried seeds bursts open if some water enters it by accident.
Multiple Choice Question:
Seeds when soaked in water imbibe in it because:
Explain the term:
Imbibition
Absorption of water from soil by dry seeds increases the ______ thus helping seedlings to come out of soil.
Correct the statements:
Imbibition is a special type of diffusion when water is absorbed by living cells.
Adsorption of water by hydrophilic colloids is called______.
Why do the wooden doors become very hard to close and open in rainy season?
The phenomenon by which living/dead plant cells absorb water by surface attraction is called ______.
Define the following term:
Imbibition
