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

Explanation

To answer the question, "When the 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 the movement of water in plants.

### Step-by-Step Solution:

1. **Understanding Water Potential**: Water potential is a measure of the potential energy of water in a system compared to pure water. It determines the direction of water movement. Water moves from areas of higher water potential to areas of lower water potential.

2. **Water Potential Components**: Water potential (Ψ) is composed of two main factors: solute potential (Ψs) and pressure potential (Ψp). The formula is given as:
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