xii LIST OF ILLUSTRATIONS 



PART" II Black and White 



FKK PAGE 



1. Thumb'pressure upon Electrodes . . 70 



2. Condenser ....... 92 



3. Conventional Drawings of Condenser . . . .92 



4. Conventional Drawings of Condenser . . . .93 



5. Condenser joined up with Battery . . . .93 



6. Condensers in Parallel ...... 93 



7. Condensers in Series . . . . . .94 



8. Condensers in Series . . . . . .94 



9. Condensers in Series . . . . . .95 



10. Condensers in Series ... . . . .96 



11. Suggested Connection of Endplates with Muscle . 100 



12. Diagram of Connections for Capacity Test . . .102 

 13-20. Illustrating Mitotic Division . . . 104-108 

 21-22. Illustrating Segmentation of the Ovum . . . Ill 



23. Illustrating Cell Division . . . . .116 



24. Lines of Force of Bar Magnet . . . .117 



25. Lines of Force of Two Bar Magnets .... 117 

 26-33. Illustrating Phases in Cell Reproduction in Animal and Plant 



118-119 



34. Fertilisation of the Ovum of a Mammal . . .119 



35. Oosphere with Spermatozoids . . . . .119 



36. Ganglion Cell (Human) ..... 120 



37. Spore of Vaucheria Sessilis . . . . .120 



38. Section of Spinal Cord (Human) . . . .120 



39. Transverse Section through a Root . . . .120 



40. Unipolar Cell of Rabbit . . . . .121 



41. Section of a Branch of Usnea Barbata . . . .121 



42. Fibrils in the Sheath of a Nerve-Fibre . . . .121 



43. Cells from a Leaf of Hoya Carnosa . . . .121 



44. Formation of Blastoderm in Rabbit .... 122 



45. Division of Pollen Mother Cells of Plant . . .122 



46. Group of Cartilage Cells ..... 122 



47. Division of Pollen Mother Cells of Plant . . .122 



48. Transverse Section of Sciatic Nerve of Cat . . . 122 



49. Parenchyma Cell from Cotyledon of Plant . . .122 



50. Fibro-Cartilage Cells . . . . . .123 



51. Cells from Cortical Tissue of the Stem of a Plant . . 123 



52. Section of Salivary Gland (Human) . . . .123 



53. Glandular Colleter of Plant . . . . .123 



54. Muscular Fibre-Cell (Human) . . . . .123 



55. A Vegetable Fibre . . . ' . . .123 



