Vascular sclerenchymatous bundle sheath in

Options

A. Monocot stem bundles are
B. Dicot stem
C. Monocot root
D. Dicot root

Answer

### Step-by-Step Solution:

1. **Understanding Vascular Sclerenchymatous Bundle Sheath**:
- Vascular sclerenchymatous bundle sheath refers to a layer of sclerenchyma cells that surround the vascular bundles in certain plants. These cells provide structural support and protection.

2. **Identifying the Type of Plants**:
- The presence of vascular sclerenchymatous bundle sheaths is particularly noted in monocotyledonous (monocot) plants. Monocots are characterized by having one cotyledon in their seeds.

3. **Location in the Plant**:
- In monocot stems, the vascular bundles are arranged in a scattered manner. The vascular bundles consist of xylem and phloem tissues, which are essential for the transport of water, nutrients, and food.

4. **Structure of Vascular Bundles**:
- The vascular bundles in monocots are surrounded by a layer of sclerenchyma cells, forming the vascular sclerenchymatous bundle sheath. This sheath serves to protect the vascular tissues and provides additional strength to the stem.

5. **Conclusion**:
- Therefore, the vascular sclerenchymatous bundle sheath is primarily found in the stems of monocotyledonous plants.

### Final Answer:
The vascular sclerenchymatous bundle sheath is present in the monocot stem.

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