Transpiration helps in the ascent of sap by producing a suction force acting from the bottom of the plant.
True
False
Transpiration helps in the ascent of sap by producing a suction force acting from the top of the plant.
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Please help me with the following
What is suction force in plants and how does transpiration help to produce it?
A ___ force created by transpiration leads to the ascent of sap.