When water moves through a semi-permeable membrane,then which of the following pressure develops?

In a plant cell,the Diffusion Pressure Deficit $(DPD)$ is zero when it is . . . . . . .

The pressure exerted by the protoplast due to the entry of water against the rigid cell wall is termed as

When a cell is placed in water,the turgidity increases,which exerts pressure on the cell wall. This pressure is known as:

$A$: Xerophytes have high water-retaining capacity.
$R$: They have high $OP$.

The pressure exerted by the entry of water on the cell wall is called $.....P.....$, and the pressure exerted by the cell wall on the protoplast is called $.....Q.....$.