Asterias : Water Vascular System | Sea Star | Madreporite | Canals

In this video, we will study the water vascular system of Asterias (sea star), including the madreporite, stone canal, ring canal, radial canals, lateral canals, and tube feet. Learn the structure and working of this unique hydraulic system, which helps in locomotion, food capture, respiration, and sensory functions. This topic is important for B.Sc. Zoology students and exam preparation.