Root hairs absorb water from soil when
osmotic concentration is same in the two
solute concentration is higher in soil solution
solute concentration is higher in root hairs
absorption is active
Root hairs absorb water from soil when
With rise in turgidity, wall pressure will |
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Pickes, jam, jellys has low risk of spoilage as they causes |
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Stomata open and close due to |
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Cohesion – transpiration pull theory operates only in |
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Stomata opens because the guard cells have- |
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Transpiration through small openings present in bark of woody stem surrounded by complementary cells is |
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Transpiration through leaves in called as |
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The total losss of water taking place in a plant due to lenticular transpiration is |
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Cohesion-tension theory is related to ________. |
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The special modified epidermal cells surrounding stomatal pore are called |
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