Choanocytes are cells that line the interior body walls of sponges that contain a central flagellum surrounded by a collar of microvilli.
They contain a central flagellum, which is surrounded by a collar of microvilli. Choanocytes are cells that line the interior body walls of sponges.
Choanocytes are cells that line the interior body walls of sponges. They contain a central flagellum, which is surrounded by a collar of microvilli.
Choanocytes are cells that line the interior body walls of sponges. They contain a central flagellum, which is surrounded by a collar of microvilli.