Comparitive Brains Plastomount, Demonstrate differences in brain structure, displays fish, amphibian, reptile, bird and mammal brains mounted together, Clearly displayed brains for educational use, unique and different and may differ from the picture
Comparitive Hearts Plastomount, Demonstrate a variety of heart structures, Comparative Hearts Plastomount features five hearts mounted together, Fish, amphibian, reptile, bird and mammal hearts mounted together for easy comparison, Includes instructional illustration