Collar cells form the lining of spongocoel in

Question

Collar cells form the lining of spongocoel in (A) Jelly fish (B) Sycon (C) Taenia (D) Pila

Tardigrade Admin · Accepted Answer

Sponges have a water transport canal. The cavity common to all sponges is the spongocoel. It is lined by endoderm, which contains a single layer of flagellated cells, called choanocytes. The water pathway helps them in food gathering, respiratory exchanges and removal of waste.

Q. Collar cells form the lining of spongocoel in

Jelly fish

Sycon

Taenia

Pila

Sponges have a water transport canal. The cavity common to all sponges is the spongocoel. It is lined by endoderm, which contains a single layer of flagellated cells, called choanocytes. The water pathway helps them in food gathering, respiratory exchanges and removal of waste.