BI-2004
Root hair cells
Biology · Secondary 4 · Medium · Root hair cells
Water enters a root hair cell from the surrounding soil solution mainly by osmosis. Which condition is necessary for this process?
- The cell sap must have a lower water potential than the soil solution.
- The soil solution must have a lower water potential than the cell sap.
- The water potentials of cell sap and soil solution must be equal.
- Oxygen concentration must be higher inside the root hair cell.
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