Question

what does thallophyta signifies​

Answer 1

Thallophyta A former division of the plant kingdom containing relatively simple plants, i.e. those with no leaves, stems, or roots. It included the algae, bacteria, fungi, and lichens. "Thallophyta."

Answer 2

Thallophyta is the primary group of the plant kingdom which contains the simple plants with no leaves or stems or roots.  

Explanation

The algae, fungi, bacteria and lichens are present in this group. In these organisms vascular system and conducting tissues are absent. Spores are present in these plants.

The plants have do not well differentiated body structure. The plants are mostly aquatic plants. The sex organs are found is very simple or single celled and there will be no embryo formation will happen after the fertilization.