Question

woter vassular system is characteristics of which phylum?
(a) porifera
(b) tenophora
(c) ectinoderma
(d) chordate​

Answer 1

Answer:

option b)

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Answer 2

Answer:

phylum Echinodermata

Explanation:

Water vascular system is a characteristic feature of the phylum Echinodermata. It consists of an array of radiating channels, tube feet, and madreporite. The water vascular system helps in locomotion, food capturing, and respiration.