LIST OF ILLUSTRATIONS. 



FIG. PAGE 



1. Fibula tied in a knot, after maceration in dilute acid . . .45 



2. Grains of potato starch ..... ,56 



3. Starch grains of Bermuda arrowroot . . . . .57 



4. Starch grains of wheat flour . . ... . .57 



- 5. Starch grains of Indian corn ...... 58 



6. Saccharomyces cerevisiae, in its quiescent condition . . 65 



7. Saccharomyces cerevisiae, during active germination . . .66 



8. Stearine, crystallized from a warm solution in oleine . . .70 



9. Oleaginous principles of human fat . 71 



10. Human adipose tissue . . . 72 



11. Chyle, from thoracic duct of the dog . 73 



12. Globules of cow's milk .... ... 73 



13. Cells of costal cartilages, human ..... 74 



14. Hepatic cells, human ....... 74 



15. Uriniferous tubules of the dog ...... 75 



16. Muscular fibres of human uterus, three weeks after parturition . 75 



17. Cholesterine, from an encysted tumor ..... 77 



18. Cells of Bacterium termo ....... 83 



19. Hemoglobine crystals, from human blood . . (Funke) 95 



20. Hemoglobine crystals, from dog-faced baboon . . (Preyer) 96 



21. Sodium glycocholate, from ox-bile . . . . 105 



22. Sodium taurocholate, from alcoholic extract of dog's bile . .106 



23. Creatine, crystallized from hot water . . . (Lehmann) 107 



24. Creatinine, crystallized from hot water . . . (Lehmann) 107 



25. Urea, crystallized by slow evaporation . . . (Lehmann) 109 



26. Alimentary canal of fowl ...... 132 



27. Compound stomach of ox . . . . . . 133 



28. Human alimentary canal ...... 134 



29. Skull of rattlesnake ... . (Eichard) 136 



30. Skull of polar bear . .... 137 



31. Skull of the horse ....... 137 



32. Molar tooth of the horse ; grinding surface .... 137 



33. Human teeth ........ 138 



34. Lobule of parotid gland ..... (Wagner) 139 



35. Salivary tubes ; from a muciparous gland . . (Kolliker) 139 



36. Glandular follicles and cells ; from submaxillary gland . (Heidenhain) 140 



37. Section of submaxillary gland ; from the dog . . (Kolliker) 140 



38. Buccal and glandular epithelium ; deposited from saliva . . 141 



39. Gastric mucous membrane ; viewed from above . . . . 152 



40. Gastric mucous membrane ; in vertical section .... 152 



2 ( xvii ) 



