How many types of leaves are found on the basis of duration on the plant body,?

Explanation

To answer the question about the types of leaves based on their duration on the plant body, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Leaf Duration**: Leaves can be classified based on how long they remain attached to the plant. This classification is important in understanding plant adaptations and life cycles.

2. **Identifying Types of Leaves**:
- **Caducous Leaves**: These leaves fall off shortly after they develop. They are typically shed soon after the bud opens.
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