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Discussion :: Biology

  1. Rate of transpiration can be measured by

    2. A.

     Ganong's potometer
    B.

     Auxanometer
    C.

     Respirometer
    D.

     Porometer

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    Answer : Option A

    Explanation :

    The uptake of water can be measured using a potometer. Under normal circumstances, the rate of water uptake gives a measure of the rate of transpiration . A simple potometer is a piece of capillary tubing to which a plant has been connected. Ganong's potometer is the right answer.

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