Question

The pressure which is responsible for the movement of water molecules across the cortical cells of the root

Answer 1

Turgor/root pressure is the pressure responsible for the movement of water molecules across the cortical cells of the root.

It is a force that is in the cell that helps in pushing the plasma membrane against the cell wall.

This works as per the hydrostatic pressure that can be measured by the help of the flow of liquid.

Answer 2

Turgid pressure/root pressure