Tracheophyta consists of

Options

A. Bryophytes only
B. Pteridophytes only
C. Gymnosperms and angiosperms
D. Pteridophytes, gymnosperms and angiosperms.

Answer

**Step-by-Step Solution:**

1. **Understanding the Classification of Plants:**
- Plants are broadly classified into two categories:
- **Atraeophyta:** These plants lack vascular tissues.
- **Tracheophyta:** These plants possess vascular tissues.

2. **Identifying Atraeophyta:**
- Atraeophyta includes groups such as:
- **Thalophyta:** These are simple plants like algae.
- **Bryophyta:** This group includes mosses and liverworts, which also lack vascular tissues.

3. **Identifying Tracheophyta:**
- Tracheophyta consists of plants that have vascular tissues, which are essential for the transport of water and nutrients.
- The main divisions within Tracheophyta include:
- **Pteridophyta:** This group includes ferns and their relatives.
- **Gymnosperms:** These are seed-producing plants that do not form flowers or fruits (e.g., conifers).
- **Angiosperms:** These are flowering plants that produce seeds enclosed within a fruit.

4. **Evaluating the Options:**
- Now, let's analyze the provided options:
- **Option 1:** Cryophytes - Incorrect, as this term does not relate to Tracheophyta.
- **Option 2:** Pteridophytes - Incomplete, as it does not include gymnosperms and angiosperms.
- **Option 3:** Gymnosperms and Angiosperms - Incomplete, as it does not include pteridophytes.
- **Option 4:** Pteridophytes, Gymnosperms, and Angiosperms - Correct, as it includes all three major groups within Tracheophyta.

5. **Conclusion:**
- The correct answer is **Option 4: Tracheophyta consists of Pteridophytes, Gymnosperms, and Angiosperms.**

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