The Organism Dissection App contains dissection instructions and anatomical information for six organisms: the crayfish, the perch, the squid, the frog, the rat, and the starfish. The app includes an anatomy practice section for each organism and a comprehensive anatomy practice with all six of the organisms. Users can choose to practice either by identifying the term when an image is displayed or identifying the image when a term is displayed. Additionally, the app has a glossary of terms and a vocabulary practice section for each organism.