Removable female breast with rib insertions, heart in 2 parts, 2-lung halves, liver with gall bladder, stomach two parts, large and small intestines with appendix flap opening and cover four parts, half of kidney, male genital organs in 4-parts and female genital organs in 3-parts with embryo in the 3rd month of pregnancy. Life size cut away spine showing the head with nasal and buccal cavity, half brain, eye with optic nerve. The back shows the vertebral column, spinal cord with nerve endings and the 7th dorsal vertebra is removable. Mounted on a base. Numbered with English Key Card.