Explain the nature of vascular tissue in pteredophytes.

Explanation

### Step-by-Step Solution:

1. **Introduction to Pteridophytes**:
- Pteridophytes are a group of vascular plants that include ferns and their relatives. They are characterized by the presence of vascular tissue, which is essential for the transport of water, nutrients, and food.

2. **Presence of Vascular Tissue**:
- The presence of vascular tissue is a defining feature of pteridophytes. They are considered the first vascular plants to have evolved on Earth.

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