The osmotic parameter determining flow of water from one cell to another is
or
The actual pressure with which water enters into cell is called

Options

A. Osmotic pressure
B. Turgor pressure
C. Diffusion pressure deficit
D. Hydrostatic pressure

Answer

C

Explanation

The entry of water into the cell is dependent on DPD and not OP alone
A cell : OP = 12
TP = 5
DPD = OP - TP = 7
B cell : OP = 14
TP = 12
DPD = 2
Since the DPD of the cell A is more it has less water and therefore water would diffuse from cell B to cell A . The entry of water into the cell A would stop when DPD both cells become equal. Thus the diffusion pressure deficit is the osmotic parameter determining the flow of water from one cell to another.