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Earn 100

Water rises in the stem due to
(a)cohesion and transpiration pull
(b)turgor pressure
(c)osmotic pressure
(d)none of these

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Important Questions on Plant Water Relations and Mineral Nutrition
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Dixon and Jolly are associated with

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Cohesion theory is related to

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Cohesion Tension theory is based upon the principle of

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The cohesive property of water is

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Attraction force of cell walls for water molecules is termed as

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In a physical demonstration of Cohesion-tension theory, a rise in the level of _____ demonstrates the tension.

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The ultimate cause for the movement of water against gravity in a tree is

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Rate of cuticular transpiration is _________ to the thickness of cuticle.
