Absorption, Transport and Water Loss in Plants
Telangana Open School (TOSS) · Class 12 · Biology
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Quick Quiz: Absorption, Transport and Water Loss in Plants
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Which part of the plant primarily absorbs water from the soil?
What is the main form of water in soil that is readily available to plants?
The movement of water molecules from a region of higher concentration to lower concentration is called:
Which of the following is NOT a site of transpiration in plants?
Sample Questions
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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