Addition of more solutes in a given solution will:

During absorption of $H_2O$ by roots,the $H_2O$ potential of cell sap is lower than that of

The symbol for osmotic potential is:

The unit of water potential is $...............$.

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.
$I. A \rightarrow B$ $II. B \rightarrow C$ $III. C \rightarrow A$ $IV. C \rightarrow B$

When a cell is fully turgid, which of the following will be zero?