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ORGive one characteristics of eaca. Sycornb. Starfish

Answer»

Syconciliata are creamy yellow in color and delicate-looking. Their bodies are arranged in the asconoid system, which is a simple tube with no folding of the outer body wall. They range from1-3cm in height. Hairy, needle-like spines (called spicules) cover their bodies.

Sea starsare characterized by radial symmetry, several arms (5 or multiplied by 5) radiating from a central body. Mouth and anus are close together on the underside, the anus is at the center of the disc together with the water intake (madreporite).



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