Biology, asked by namita6123, 1 year ago

How does transpiration help in upward transport of substances

HimanshuPandeya: transpiration helps in the upwardmovement of sap from roots to leaves".justify the statement. Answer: As the water is lost from leaf surface bytranspiration, more water molecules (along with dissolved substances i.e. sap) arepulled up through continous column of xylem present from leaf to root.

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Answered by mahek020603

It creates a suction pull which causes water to move up

Answered by hardik1834

From root to leaves.As the water is lost from leaf surface by transpiration, more water molecules are pulled up through continous column of xylem present from leaf to root.

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How does transpiration help in upward transport of substances