radial vascular bundles occur in

Options

A. Dicot root
B. Monocot root
C. All roots
D. Dicot stem

Answer

**Step-by-Step Solution:**

1. **Understanding Radial Vascular Bundles**:
- Radial vascular bundles consist of xylem and phloem arranged side by side. This arrangement allows for efficient transport of water and nutrients.

2. **Arrangement of Tissues**:
- In radial vascular bundles, xylem and phloem are located at different radii from the center of the bundle, separated by non-conductive tissue. This unique arrangement is important for the functionality of the vascular system in plants.

3. **Occurrence in Plant Types**:
- Radial vascular bundles are a characteristic feature of roots in both monocots and dicots. This means that both types of plants exhibit this arrangement in their root systems.

4. **Analyzing the Options**:
- The question provides four options:
- A) Dicot Root
- B) Monocot Root
- C) All Roots
- D) Dicot Stem
- Since radial vascular bundles are found in both monocot and dicot roots, the correct answer must encompass both.

5. **Conclusion**:
- The correct answer is option C, "All Roots," as it includes both monocot and dicot roots where radial vascular bundles are present.

**Final Answer**: Option C: All Roots

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