18. Which of the following process influences the ascent of sap?
oTranspiration
O Photosynthesis
O Translocation
O Absorption
Answers
Answered by
3
The theory states that transpiration pull or tension, cohesion property of water, and hydration of the cell walls (i.e., adhesion) are collectively responsible for the ascent of sap. ... A negative pressure or tension due to transpiration is transmitted through the continuous water column within the xylem to the root.
MARK IT As the Brainliest Answer
Answered by
1
Answer:
Factors affecting ascent of sap
Water movement is regulated by root pressure and transpiration. ...
High temperature, atmospheric pressure, wind velocity and low atmospheric humidity influence the ascent of sap as that of transpiration.
Soil water deficit also decrease the ascent of sap indirectly by influencing the absorption of water.
Explanation:
Hopeee this answer helps you
Similar questions