in what way does transpiration helps in ascent of sap
Dear Student
Transpiration creates a suction force due to which water from the nearby tissues enters into the Xylem, which eventually helps in the upward movement or Ascent of sap.
Regards
Transpiration creates a suction force due to which water from the nearby tissues enters into the Xylem, which eventually helps in the upward movement or Ascent of sap.
Regards