How the meristems are classified ?

Explanation

To classify meristems, we can follow a systematic approach based on three main characteristics: location, origin, and function. Here’s a step-by-step breakdown of the classification of meristems:

### Step 1: Classification Based on Location
1. **Apical Meristem**: Located at the tips of roots and shoots, responsible for the vertical growth of the plant.
2. **Intercalary Meristem**: Found between the apical and lateral meristems, typically located at the nodes of stems and at the base of leaves, allowing for growth in length.
3. **Lateral Meristem**: Located along the sides of stems and roots, responsible for the increase in girth or thickness of the plant.

### Step 2: Classification Based on Origin
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