Model Fetal Human Skull 30 Weeks, Scientific Name: Homo sapiens, skull exhibits characteristics of prenatal development, 1-part skull (jaw glued to cranium), Size: 3in L x 2-1/2in W x 2-1/2in H  
Enlarged 2 times, this cross section of human head to show mouth and nasal passages. Relationship between the windpipe and esophagus can be easily shown. Includes key card
Cast from natural specimen, 4 upper and lower jaw halves, 4 different stages of development New born, approximately 5-year old child, approximately 9-year old child, young adult
Life size model showing nose, mouth cavity and pharynx, liver with gall bladder, pancreas and spleen. Transverse colon and front stomach wall are removable. Mounted on base. Numbered with Key Card