What are the methods used by plants to get rid of excretory products?

Explanation

### Step-by-Step Solution:

1. **Transpiration**:
- Plants primarily get rid of excess water through a process called transpiration. This process occurs when water evaporates from the surface of the leaves.
- When sunlight hits the leaves, it heats the water present in them, causing it to evaporate. This loss of water helps in regulating the plant's internal water balance and is a crucial excretory method.

2. **Shedding of Old Parts**:
- Another method plants use to eliminate waste is through the shedding of old or dead parts.
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