The diagram shows several cells in the root of a plant taking up water from the soil. In what way does the water potential of cell 2 differ from the water potentials of cells 1 and 3?
- Ahigher than cell 1 and higher than cell 3
- Bhigher than cell 1 and lower than cell 3
- Clower than cell 1 and higher than cell 3
- Dlower than cell 1 and lower than cell 3