Easy to construct the three dimensional model of DNA. Emphasizing the base pair sequence and function of DNA, the sturdy, colorful bases snap together in the correct sequence, and the pairs attach to a center rod representing hydrogen bonds.
Each part on the skull is numbered. Jaw is spring loaded. Skull cap is removable for further interior inspection. Included with the model is a sheet with each numbers name for identification.
Model Human Male African-American Skull, a depressed nasal root, obtuse nasal angle, short anterior nasal spine, bilateral gutter at lower part of nasal aperture, rectangular-shaped palate & blade-like incisor in upper jaw, Size: 20.9x13.7x20cm
Sim Small Injection Pad Paddy, Designed for the practice of needle injections, Can be used to simulate intradermal, intra-muscular and subcutaneous injections, Has drainage on the bottom so it can be used with fluid filled syringes, Measures 2.5x2.5x1.75in
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Easy View (new)
