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  
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
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
Model Fetal Human Skull 35 Weeks, Scientific Name: Homo sapiens, skull exhibits characteristics of prenatal development, 1-part skull (jaw glued to cranium), Size: 9.7L x 8.2W x 7.5H (cm)
Longitudinal section through crown, 2 roots and pulp cavity. Removable pulp and three tooth inserts with different stages of advanced cavities, 15 times life size, with 6 parts.
This model of adult upper and lower jaw shows tooth roots, spongiosa, vessels and nerves are exposed. The lower jaw is movable with the help of spring action.
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