Description

Pores (400x) , Collar Cells (Choanocytes) (400x) , Amebocyte (1000x), Calcareous Spicules (20x) , Glass Spicules (100 , 400x) , Sponging-polarized light (12x) , Budding (80x) , Sponge Morphology-Sycon(40x)