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Get Answers to all your Questions
The locomotory organs of Echinodermata are
(a) tube feet
(b) muscular feet
(c) jointed legs
(d) parapodia
Answers (1)
Echinodermata consists of a water vascular system. They contain a complex system of water-containing tubes and bladders which pass through pores in the skeleton. These tubes look like feet from the outside and they also help in locomotion, exchange of gases and feeding.
The correct answer is a) Tube feet.
View full answer
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