Combined Skull set to accompany how we got her lab activity, A.afarensis, H. erectus, A. ramidus, H. sapiens, Chimpanzee set fetal, infant, juvinile, male, female
Convection of Gases Apparatus, consists of a metal box (22x10x11cm) with clear acrylic front panel, two glass chimneys, a candle and a cotton filled wick as the smoke source, Includes activity guide
Deluxe Functional Knee Joint, This high-quality deluxe functional knee joint model with ligaments shows the anatomy and possible physiological movements of the human knee joint. This model clearly demonstrates abductions, anteversion, retroversion
Model showing ultra structure of human heart muscle. Mounted on base. Numbered with English Key Card.Size 33 x 23 x 38 cm approx. Weight 1.8 kg approximately
Lewis structure Set, Help students determine the types of bonds in a substance, draw Lewis structures, and construct models of molecules, Chemists find the use of models helpful to construct Lewis structures and study covalent bonding
Model, Absorption Zone of the Root (Sinapis alba)This relief model shows the absorption zone of a dicotyledonous plant, The model shows the absorption zone of the root of a white mustard (sinapis alba) plant, Dimensions: 43 x 43 x 8 cm, weight: 1.23 kg
Comprehensive model 300 times, enlarged vertical section showing the three layers, sebaceous and sweet glands, the hair follicles, erector muscles, arteries, nerves and veins. With key card