Interesting Facts: Educational Purpose(episode-10)
What is Water Vascular System?
By this system, echinoderms complete their locomotion. In echinoderms, the main function of Water Vascular System is locomotion.
Functions of Water Vascular System
Locomotion: The main function of Water Vascular System is locomotion. Echinoderms having tube feet can adhere to the substrate temporarily.
Sensory: In Ophiuroidea and Holothuroidea the tube feet are primarily sensory in function.
Excretory: Nitrogenous wastes are eliminated from the thin areas of body surface such as walls of tube feet.
Previous episodes: part-1, part-2, part-3, part-4, part-5, part-6, part-7, part-8, part-9
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