Question

question # 20 1 point the spongocoel of an asconoid sponge is lined with __________.

Explanation:

In asconoid sponges, the spongocoel (central cavity) is lined with choanocytes (collar - cells) which have a flagellum and a collar - like structure. These cells are involved in filter - feeding by creating water currents and trapping food particles.

Answer:

choanocytes