What is reparative regeneration? Give one example.

Explanation

### Step-by-Step Text Solution:

1. **Understanding Regeneration**:
- Regeneration is a biological process where an organism can regrow or repair lost or damaged body parts. This can occur after injury or fragmentation.

2. **Defining Reparative Regeneration**:
- Reparative regeneration is a specific type of regeneration where only the damaged or lost tissue is regenerated. Unlike complete regeneration, which may involve the formation of a whole new organism from fragments, reparative regeneration focuses solely on healing and restoring the affected area.

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