Gallbladder Cross-Section Prepared Microscope Slide

This prepared microscope slide contains a cross section of mammalian gallbladder, showing characteristic tissue layers including columnar epithelium, serous membrane, and muscular layers. The slide measures 75 x 25mm and arrives in a protective cardboard casing. The cross-section allows students to observe the structural organization of a hollow organ and the relationship between tissue layers and organ function. The gallbladder stores and concentrates bile produced by the liver. Expertly prepared and labeled for easy identification. All materials are completely inert and sealed in glass. Suitable for biology coursework aligned with NGSS standards on structure-function relationships.