Spore bearing tracheophytes :-

Options

A. Pteridophyta
B. Gymnosperms
C. Angiosperms
D. All the above

Answer

**Step-by-Step Solution:**

1. **Understanding Tracheophytes**:
- Tracheophytes are vascular plants that have specialized tissues for conducting water and nutrients. This group includes various plant divisions.

2. **Identifying Spore-Bearing Plants**:
- Spore-bearing plants reproduce through spores instead of seeds. This is a key characteristic that distinguishes them from seed-bearing plants.

3. **Examining the Options**:
- **Pteridophyta**: This division includes vascular plants that reproduce via spores. They are commonly known as ferns and are indeed spore-bearing.
- **Gymnosperms**: These are seed-bearing plants that produce seeds in cones and do not reproduce via spores.
- **Angiosperms**: These are flowering plants that produce seeds enclosed within fruits, also not reproducing via spores.
- **All of the above**: This option suggests that all listed groups are spore-bearing, which is incorrect.

4. **Conclusion**:
- The only group among the options that is exclusively spore-bearing is **Pteridophyta**. Therefore, the correct answer is option A: Pteridophyta.

**Final Answer**: Option A: Pteridophyta.

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