__________ are the regions of the stem that bear leaves.

Options

A. internode
B. Nodes
C. Follar bud
D. Radical bud

Answer

To answer the question "__________ are the regions of the stem that bear leaves," we need to identify the specific part of the stem that is responsible for supporting the leaves.

### Step-by-Step Solution:

1. **Understanding the Structure of the Stem**: The stem of a plant serves multiple functions, including the conduction of water and nutrients. It also provides support for the leaves.

2. **Identifying the Parts of the Stem**: The stem consists of different parts, including nodes and internodes. Nodes are the specific areas on the stem where leaves and buds are attached.

3. **Defining Nodes**: Nodes are the regions on the stem that bear leaves. Each leaf originates from a node, and this is where the petiole (the stalk that attaches the leaf to the stem) is formed.

4. **Differentiating from Other Parts**: While internodes are the segments of the stem between two nodes, they do not bear leaves. Other structures like floral buds and radical buds are involved in flower and root formation, respectively, but do not pertain to the leaves.

5. **Conclusion**: Therefore, the correct answer to the question is "nodes," as they are the regions of the stem that bear leaves.

### Final Answer:
**Nodes** are the regions of the stem that bear leaves.

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