Water molecules move from a region of ___________ water potential to a region of __________ water potential.

Explanation

To answer the question, we need to understand the concept of water potential in plants. Here’s a step-by-step breakdown:

1. **Understanding Water Potential**: Water potential is a measure of the potential energy in water and is influenced by solute concentration and pressure. It determines the direction in which water will move.

2. **Regions of Water Potential**: Water moves from areas of higher water potential to areas of lower water potential. Higher water potential means there is a higher concentration of water molecules relative to solutes, while lower water potential indicates a lower concentration of water molecules relative to solutes.

3. **Direction of Water Movement**: In biological systems, water will always move from a region where it is more abundant (higher water potential) to a region where it is less abundant (lower water potential). This movement is driven by the concentration gradient.

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