This Torso with head and “Inter Changeble Genitalia” (Male & Female and Natural cell in one model) Comprehensive Anatomical model, Suitable for advance study, Separate into 20 parts. The parts can be taken out, chest cover, female chest cover showing breast mammary gland, two lungs halves, heart 2 parts, musculature & ribs, liver, stomach, small and large intestines and appendix rectum, Half kidney, liver & gall bladder, Thoracic and abdominal organs, female genital organs (2 parts), Male genital organs (2 parts), to show internal structure.