This high quality 24 part dual sex torso, with open back, fully represents the anatomy of the complete human upper body. The life-size cut away sp
A chronological series of models showing the periods of gestation illustrating how the embryo develops during the pregnancy.
A detailed representation of the human circulatory system in one-half scale.
Students can trace blood flow away from the heart through the ar
The life-size replica of a human skeleton provides an incredibly high amount of realism and detail for students examining the human skeleton.
Pack of 1
In this Transformation of E-Coli Kit, students will explore the biological process of bacterial transformation using E-Coli and green fluorescent p
The HIV test detects HIV infection indirectly using an ELISA test against HIV antibodies in the blood. The test works by taking antibodies from th
This simple model demonstrates the functioning of lungs for students. It depicts how the lungs are emptied and filled with air by the relaxation an