When osmotic potential is either zero or nega | vedclass

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Question

(A) The water potential $(\psi_w)$ is calculated using the formula: $\psi_w = \psi_s + \psi_p$.Here, $\psi_s$ (solute potential or osmotic potential)

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Negative

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(A) The water potential $(\psi_w)$ is calculated using the formula: $\psi_w = \psi_s + \psi_p$.Here, $\psi_s$ (solute potential or osmotic potential) is always zero or negative.$\psi_p$ (pressure potential) is usually positive in a turgid cell.In a solution, the water potential is generally negative because the solute potential $(\psi_s)$ is negative, which typically outweighs the positive pressure potential $(\psi_p)$ unless the cell is under high turgor pressure. However, in standard biological contexts, the water potential of a solution is considered negative.

When osmotic potential is either zero or negative and pressure potential is positive, then the water potential will be

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