Who used two bulbs of semipermeable membrane | vedclass

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(A) The pressure flow hypothesis,also known as the mass flow hypothesis,was proposed by $Munch$ in $1930$. To demonstrate this,he used an apparatus co

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Munch

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(A) The pressure flow hypothesis,also known as the mass flow hypothesis,was proposed by $Munch$ in $1930$. To demonstrate this,he used an apparatus consisting of two osmometers (bulbs of semipermeable membrane) connected by a tube. One bulb contained a concentrated sugar solution (representing the source),and the other contained a dilute sugar solution (representing the sink). When placed in water,water enters the concentrated bulb due to osmosis,creating turgor pressure that pushes the solution towards the dilute bulb,simulating the translocation of organic solutes in the phloem.

Who used two bulbs of semipermeable membrane to explain the pressure flow theory?

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