Stlit roots grow from

Options

A. Lower internodes
B. Lower nodes
C. Upper nodes
D. Upper internodes.

Answer

**Step-by-Step Solution:**

1. **Understanding Stilt Roots**: Stilt roots are a type of adventitious root that grow from the base of certain plants. They provide additional support to the plant, helping it to remain upright.

2. **Identifying the Source of Growth**: To determine where stilt roots grow from, we need to consider the options provided: lower internodes, lower nodes, upper nodes, and upper internodes.

3. **Analyzing the Options**:
- **Lower Internodes**: These are the sections of the stem between two nodes. Roots do not typically grow from internodes.
- **Lower Nodes**: Nodes are the points on the stem where leaves and branches arise. Stilt roots grow from these nodes to anchor the plant.
- **Upper Nodes**: These are higher up on the stem and are not typically where stilt roots emerge.
- **Upper Internodes**: Similar to lower internodes, these sections do not give rise to roots.

4. **Conclusion**: Since stilt roots provide support and grow from the part of the plant that is closest to the ground, they emerge from the **lower nodes**.

5. **Final Answer**: Therefore, the correct answer is **lower nodes**.

---