Question

did algae plant has no root​

Answer 1

Like plants, marine algae use chlorophyll for photosynthesis. Seaweeds also have plant-like cell walls. However, unlike plants, seaweeds have no root or internal vascular systems, nor do they produce seeds or flowers, both of which are required to be classified as plants.

Answer 2

Yes they do no have roots

I hope it help you..