Name two modifications of roots meant for additional support of plants, also give an example for each.

Explanation

To answer the question about two modifications of roots that provide additional support to plants, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding Root Modifications**:
- Roots are primarily responsible for anchoring the plant and absorbing water and nutrients. However, in some plants, roots can modify to serve additional functions, including providing support.

2. **Identifying the First Modification - Stilt Roots**:
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