Vessels are present in ........... .

Answer

**Step-by-Step Solution:**

1. **Understanding Vessels**: Vessels are defined as long, cylindrical, tube-like structures that are composed of multiple cells. These cells are specifically referred to as vessel elements.

2. **Identifying the Types of Plants**: To determine where vessels are present, we need to classify plants into different categories. The main categories include Angiosperms, Gymnosperms, and Pteridophytes.

3. **Characteristics of Angiosperms**: Angiosperms are flowering plants that are characterized by the presence of vessels in their xylem tissue. This is a key feature that distinguishes them from other plant groups.

4. **Comparison with Other Plant Groups**: In contrast, Gymnosperms (like conifers) and Pteridophytes (like ferns) do not possess vessels. Instead, they have tracheids for water conduction.

5. **Conclusion**: Based on the information gathered, we can conclude that vessels are specifically present in Angiosperms.

**Final Answer**: Vessels are present in Angiosperms.

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