Differentiate between two types of absorption of minerals in plants from soil.

Explanation

### Step-by-Step Text Solution:

1. **Introduction to Mineral Absorption**:
- Plants absorb minerals from the soil through their roots. This process can occur in two distinct ways: active absorption and passive absorption.

2. **Active Absorption**:
- **Definition**: Active absorption is the process where plants take up mineral ions from the soil against their concentration gradient.
- **Mechanism**: In this process, the concentration of mineral ions (like potassium and phosphate) in the cell sap of root cells is significantly higher (up to 1000 times) than in the surrounding soil.
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