The most distinctive feature of echinoderms is the
Amantle cavity system
Bnephridial system
Cwater vascular system
Dbook lung system
Answer & Solution
Correct answer: C. water vascular system
The water vascular system helps locomotion, food capture, transport and respiration.
Related questions
The excretory organ of hemichordates is theBalanoglossus belongs to which phylum?The body of a hemichordate has an anterior proboscis, a collar and aEchinoderms live in which habitat?Which statement about excretion in echinoderms is correct?In an adult echinoderm the anus lies on theAdult echinoderms show radial symmetry, but their larvae areThe endoskeleton of echinoderms consists of