�xl�LBone, Fibrous tissue, Artificial joint, Blood vessel (artery), Tendons, Muscle fibers, Kidney, Liver lobe, Gallbladder, Uterushwomb), Amniotic sac, Embryo-like structure, Pulmonary nodule, Bronchial tube, Tracheal cartilage, E�ophageal sphincter, Appendix, Spleen, Pancreatic duct, Kidney stone, Tumorous growth (cancer), Bacterial colony (rod-shaped, possibly E. coli), Fungal mycelium, Pyloric valve, Duodenal bulb, Stomach lumen, Jejunal fold