How would you distinguish the vascular bundle of a monocot stem from that of a dicot stem?

Explanation

To distinguish the vascular bundles of a monocot stem from that of a dicot stem, we can follow these steps:

### Step-by-Step Solution:

1. **Arrangement of Xylem**:
- In a **dicot stem**, the xylem is arranged in an **endarch condition**. This means that the protoxylem is located towards the center and the metaxylem is located towards the periphery.
- In a **monocot stem**, the xylem is arranged in an **exarch condition**. Here, the protoxylem is located towards the periphery and the metaxylem is located towards the center.

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