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B
OP = zero
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C
DPD = Zero
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D
TP = Zero
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Solution
The correct option is C DPD = Zero As the cell becomes fully turgid, the value of turgor pressure becomes
equal to that of solute potential (Ψs) so that water potential
(Ψw) or DPD becomes either zero or equal to that of external
hypotonic solution. Ψw=Ψs+Ψp=0
Though there is no
net movement of water between the cell and its environment, equilibrium
is dynamic and not static. Equal exchange of water molecules continues
between the cell and its environment.