Which of the following possess vascular tissues but lacks seeds ?

Options

A. Mosses
B. Volvox
C. Ferns
D. Liverworts

Answer

To answer the question "Which of the following possess vascular tissues but lacks seeds?", we need to analyze the options given and understand the characteristics of different plant groups.

### Step-by-Step Solution:

1. **Understand Vascular Tissues**:
- Vascular tissues in plants consist of xylem and phloem. Xylem is responsible for water transport, while phloem transports nutrients and minerals.

2. **Identify Seed-Bearing Plants**:
- Angiosperms (flowering plants) and gymnosperms (non-flowering seed plants) are the two groups of plants that reproduce by seeds.

3. **Examine the Options**:
- **Mosses**: These are classified as bryophytes. They do not have vascular tissues and do not produce seeds. Therefore, mosses can be eliminated as an option.
- **Liverworts**: Similar to mosses, liverworts are also bryophytes and lack both vascular tissues and seeds. This option can also be eliminated.
- **Volvox**: This is a type of green algae. Algae are primitive organisms and do not have vascular tissues or seeds. Thus, this option is incorrect.
- **Ferns**: Ferns belong to the group called pteridophytes. They possess vascular tissues (xylem and phloem) and reproduce by spores instead of seeds. Therefore, ferns are a valid option.

4. **Conclusion**:
- The only group among the options that possesses vascular tissues but lacks seeds is **ferns** (pteridophytes).

### Final Answer:
**Ferns (Pteridophyta)** possess vascular tissues but lack seeds.

---