Ascent of Sap
Ascent of Sap: Overview
This Topic covers sub-topics such as Ascent of Sap, Vital Force Theory, Root Pressure Theory, Transpiration Pull, Path of Ascent of Sap, Cohesion-Tension-Transpiration Pull Model and, Physical Force Theory
Important Questions on Ascent of Sap
Explain an experiment for the path of ascent of sap.
Physical-force theories suggest that ascent of sap takes place through the dead _____.
In which plant J. C. Bose conducts experiments to study ascent of sap? (Write scientific name)
Fill in the blank with the correct option provided in the bracket.
_____ theory is proposed by J.C. Bose to explain the ascent of sap. (Relay pump, Pulsation, Root pressure)
Which of the following is/ are vital force theories related to ascent of sap?
Describe the process of ascent of sap in trees in details.
The principles presented in relation to the ascent of sap are divided into how many classes? Write them.
Which tissue is responsible for upward movement of the water during the ascent of sap in the plant?
When stem of a herbaceous plant is cut, water oozes out due to
The best vital force theory was proposed by
Root pressure in a plant is measured by:
Cohesion–tension theory is directly related with
The chief role of transpiration in plants is to cause
According to Sachs theory, the ascent of sap takes place:
