Answer: Rhizoid acts as root in moss as it help in anchorage and absorption of nutrients and Water.
Step-by-step explanation:
Moss is a non vascular plants that have rhizoids in form of root because it lack true root.
Rhizoid is protuberance that extend from the lower part of bryophtes and it is similar to cell of protonema but lack chlorophyll. Rhizoid acts as root as it help to anchor the moss firmly to the soil and aid in absorption of nutrients and water.