ILLUSTRATIONS 



FIG. PAGE 



1. Amoeba (after Graves, from Shipley and MacBride's Zoology) . 2 



2. Diagrammatic longitudinal section through Hydra (from Ship- 



ley and MacBride) 5 



3. Columnar epithelium from intestinal villus (from Gray's 



Anatomy, Messrs Longmans. Green & Co.) .... 13 



4. Ciliated epithelium from trachea (from Gray, Messrs Long- 



mans, Green & Co.) 14 



5. Transitional epithelium (from Gray, Messrs Longmans, Green 



&Co.) 14 



6. Stratified epitheUum from oesophagus (from Gray, Messrs 



Longmans, Green & Co.) . . . . . . ■ 14 



7. Diagram illustrating development of different kinds of glands 



(from Gray, Messrs Longmans, Green & Co.) ... 15 



8. Ai'eolar tissue (after Szymonovicz, from Halliburton's Physio- 



logy, Mr John Murray) . . . . . . . 16 



9. Elastic fibres (from Schafer's Histology, Messrs Longmans, 



Green & Co.) . . . . ' 17 



10. Hyahne cartilage (from Gray, Messrs Longmans, Green & Co.) 17 



11. Fibro-cartilage (from Gray, Messrs Longmans, Green & Co.) . 17 



12. Compact tissue of bone (after Sharpey, from Gray, Messrs 



Longmans, Green & Co.) . . . . . . . 18 



13. Adipose tissue (from Gray, Messrs Longmans, Green & Co.) . 19 



14. Striated muscle showing capillary vessels (from Schafer's 



Histology, Messrs Longmans, Green & Co.) ... 20 



1.5. Cardiac muscle (from Schafer's Histology, Messi-s Longmans, 



Green & Co.) ....,'.... 21 



16. Unstriated muscle fibres from bladder of frog . . . 21 



17. Medullated nerve (after Neale, from Schafer's Histology, Messrs 



Longmans, Green & Co.) ....... 22 



18. Non-medullated nerve fibres from Nissl preparation of vagus of 



cat (from Schafer's Histology, Messrs Longmans, Green & Co.) 23 



19. Longitudinal and cross-sections of incisor tooth of horse . . 27 



20. Submaxillary saHvary gland of dog ..... 30 



21. Longitudinal section of stomach of horse (from Smith's Veteri- 



nary Physiology, Messrs Bailliere, Tindall & Cox) . . 34 



22. Gastric glands (after Heidenhain, from Smith, Messrs Bailliere, 



Tindall & Cox) 35 



