Which sponge cell type is specialized for creating the currents that draw food particles into the sponge?

Question

Quizplus · Accepted Answer

Choanocytes, also called collar cells, are specialized cells found in sponges that generate water currents by beating their flagella. The motion produced by the flagella creates a current that draws water and food particles into the sponge's body through the ostia (pores). Once inside the sponge, the choanocytes capture and digest the food particles.

Which Sponge Cell Type Is Specialized for Creating the Currents