As a result of endosmosis,$\psi_{w}$ of a cell:

Explain why pure water has the maximum water potential.

What is the characteristic feature of an internal water system?

Which of the following is the unit of measurement of water potential?

The movement of water molecules from a root cell to the adjacent cortical cell occurs based on what?

Study the following table showing the components of water potential in closely arranged mesophyll cells namely $A, B$ and $C$.

Cell	Osmotic Potential (MPa)	Pressure Potential (MPa)
$A$	$-0.21$	$0.05$
$B$	$-0.22$	$0.02$
$C$	$-0.23$	$0.05$

Identify two of the following,which show correct direction of water movement between two cells.
$I. A \rightarrow B$ $II. B \rightarrow C$ $III. C \rightarrow A$ $IV. C \rightarrow B$