When plant absorbs water from the soil, the water potential of the root cell is ........................ than the soil.

Explanation

To answer the question, "When plant absorbs water from the soil, the water potential of the root cell is ........................ than the soil," we need to understand the concept of water potential and how it influences water movement in plants.

### Step-by-Step Solution:

1. **Understanding Water Potential**: Water potential is a measure of the potential energy in water and is affected by solute concentration and pressure. It is represented by the symbol Ψ (psi). Water moves from areas of higher water potential to areas of lower water potential.

2. **Water Absorption in Plants**: When a plant absorbs water from the soil, it does so through its root cells. For water to move from the soil into the root cells, there must be a difference in water potential between the soil and the root cells.

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