explain the interelation of DPD with OP,DP and WP along with diagram??
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Wall pressure is equal and opposite to the turgor pressure.
TP = WP
Also, DPD/SP = OP- WP
WP = TP
DPD = OP - TP
In fully turgid cells, turbo pressure is equal to osmotic pressure. Hence, division pressure deficit is zero in such case
OP = TP (in turgid cell)
DPD = 0 (zero)
In fully plasmyzed cells, the value of turgor pressure becomes zero due to decrease in TP and increase of OP.
TP = 0
SP/DPD = OP (in plasmolyzed cells)
Now a days water potential is used which is equal to DPD.
WP = DPD
So, the correct option is 'Op= TP WP'.
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