Identifying Plants Without Vascular System

The question asks to identify plants that lack a vascular system. Vascular systems (xylem and phloem) are crucial for transporting water and nutrients within a plant.

Understanding Plant Groups

• Bryophytes: This group includes mosses, liverworts, and hornworts. They are characterized by their simple structure and lack of true vascular tissues. They absorb water and nutrients directly through their surfaces.
• Pteridophytes: These are vascular plants, like ferns and horsetails. They possess xylem and phloem for transport.
• Tracheophytes: This is a large group of plants defined by the presence of vascular tissue (tracheids). It includes pteridophytes, gymnosperms, and angiosperms.
• Gametophytes: This refers to the haploid stage in a plant's life cycle, which produces gametes. It is not a classification based on vascular tissue presence.

Conclusion on Non-Vascular Plants

Based on the definitions, plants having no vascular system are known as bryophytes.