Absorption, Transport and Water Loss in Plants — Important Questions
Telangana Open School (TOSS) · Class 12 · Biology
51 important questions from Absorption, Transport and Water Loss in Plants for Telangana Open School (TOSS) Class 12 Biology, with answers.
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Important Questions from Absorption, Transport and Water Loss in Plants
The pressure exerted by the protoplast against the cell wall is known as:
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Turgor pressure
Turgor pressure is the outward pressure exerted by the protoplast on the cell wall due to water entry by osmosis.
What is the water potential of pure water?
Which process involves the adsorption of water by cell walls and protoplasm?
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Imbibition
Imbibition is the absorption of water by solid particles like cell walls and protoplasm, causing swelling.
The loss of water in the form of vapour from aerial parts of the plant is called:
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Transpiration
Transpiration is the process by which plants lose water vapour from their aerial parts, mainly through stomata.
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