Water vascular system is the characteristic of which group of the following: (a) Porifera (b) Ctenophora (c) Echinodermata (d) Chordata
Water vascular device is a function function of the phylum, Echinodermata. It includes an array of radiating channels, tube feet, and madreporite. The water vascular device enables in locomotion, meals capturing, and respiration.
