Plastkarbis 12 preparaati.

1. Three types of muscles, 2. Human skin cut with hair follicles, 3. Human blood smear, 4. Blood, smear, 5. Motor nerve cells with synopsis,  6. Small intestine, 7. Lung alveoli with blood vessels, 8. Stratifies epithelium, 9. Ovary with egg cells, 10. Sperm, smear, 11. Hyaline cartilage, 12. Hard bone.