Root pressure develops due to

In the process of ascent of sap, the water and dissolved minerals absorbed by the root system of plants are transported towards which direction?

Which of the following is helpful in the ascent of sap?

The continuous excretion of watery substance from the stump of a well-watered pot plant after cutting off the shoot slightly above the base is due to:

Guttation happens due to the development of

The rupture and fractionation do not usually occur in the water column in vessel/tracheids during the ascent of sap because of