plant-water-relation

Related Questions

• Most widely accepted explanation for the ascent of sap in tree is

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• Marshall and Wardlaw proposed the theory of

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• If the rates of transpiration and water absorption of a flowering plant are measured over a period of twenty four hours, it is found that the rate of transpiration reaches its peak at about mid-day and then declines, whereas the peak for water absorption is reached approximately two hours later. Which one the following statements provides the best explanation of these results

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• When a plant is girdled

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• Who proposed the “Relay pump theory” of ascent of sap

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