How root pressure develops in roots?

Explanation

**Step-by-Step Solution:**

1. **Absorption of Mineral Ions**: The process begins with the roots of the plant absorbing mineral ions from the soil. This occurs through root hairs, which increase the surface area for absorption.

2. **Deposition in Xylem Vessels**: Once absorbed, these mineral ions are transported into the xylem vessels. The xylem is responsible for the upward transport of water and dissolved minerals throughout the plant.

3. **Accumulation of Ions**: As mineral ions accumulate in the xylem vessels, they increase the concentration of solutes in this area. This accumulation leads to a decrease in osmotic potential within the xylem.

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