Lab exam 12 is on the digestive, urinary, and reproductive systems. This page also has the development models we looked at in lab and histology models. There is a lot of overlap on the urinary system and reproductive system models though. Look at the models below and find the structures. However look at canvas for the studyguide of what to study on each model. Also look at canvas to see what histology will be there. More digestive, urinary, and reproductive models cah be found here.