[motion picture] Features the internal anatomy of fresh fetal pig specimens by systems, to illustrate techniques of dissection for studying the anatomy of a mammal. Shows fetal pigs within a uterus. Next, the internal anatomy is examined; then, the abdominal cavity is exposed and internal organs pointed out. Shows both the female and male reproductive systems. Organs of the neck and thoracic cavity are exposed and identified. The arterial and venous systems are followed and major structures indicated. Finally, the skull is removed and the parts of the brain and their respective functions are discussed.