INDEX, 



229 



Hdmatococcus, 178. 

 Haemoglobin, 54. 

 ■lair, 18. 



Hay infusion, 201. 

 •ierbivora, 176, 203, 

 ileredity, 84. 

 Hermaphrodite, 73, 130, 

 Heutwig, 79. 

 Hibernation, 38. 

 Hind-gut, 86. 

 Histology, 7. 

 HooKE, Robert, 20. 

 H30KER, Sir W. J., 106 

 Hoppe-Seyler, 35. 

 Huxley, 2, 4. 

 Hypodermis, 92. 



Impregnation, 73, 139. 

 Individual, 13, 156, 164. 

 Indusium, 131. 

 Infusions, 168. 

 Infusoria, 168, 217. 

 Inheritance, 80, 84. 

 Intussusception, 4, 165, 

 Irritability, 164. 



Johnson, 35. 



Katabolism, 33, 99, 149, 164. 

 Karvokinesis, 83. 

 Keith, S. C, Jr. , 186, 195. 

 Krukenberg, 52. 



Lateral ridges, 111, 114. 

 Leaf, 11, 125. 

 Lenhossek, 95. 

 Leptothrix, 194. 

 LlNN^US, 105. 

 Lumhricwi, 41. 

 Lungs, 62. 

 Lymph, 53. 

 Lymph-cells, 64. 



Macrogamete, 175. 



Macro nucleus, 170, 171. 



Malic acid, 139. 



Maupas, 170. 



Meristem, 123. 



Mesoblast, 81. 



Mesophyll, 126. 



Metabolism, 33, 100, 101, 148. 164. 



Metamerism, 45. 



Metchntkoff, 53. 



Microgamete, 175. 



Micronucleus, 170, 171, 



Micro-organisms, 201. 



Middle-piece, 74, 79, Sa 



Mid-gut, 86. 



Mitosis, 83. 



MoiiL, H. VON, 21. 



Morphology, 6, 7. 



Mother-of- vinegar, 194, 195. 

 Mother-cells, 134, 137. 

 Motion, 48. 

 Motor system, 62. 

 Mouth, 49. 80, 85, 165. 

 Muscles, 14, 26. 27, 62, 90. 

 MujvDEu, 35. 

 Mt/ro(lrrma, 194, 202. 

 Myxobacteria, 199. 

 Myxomycetes, 199. 



Natural selection, 99. 



Nei)hridia, 58, 59. 



Nerves, 64, 90. 



Nerve-cells, 94. 



Nerve-centre, 68. 



Nerve-impulses, 67. 



Nervous system, 64, 82, 94, 103. 



Nitella, 28. 



Nitrogen, 147. 



Nucleolus, 23. 



Nucleoplasm, 22. 



Nucleus, 16, 23, 186. 



Nutrition, 99, 146. 



(Esophagus, 18. 

 Old age. 72, 152, 166. 

 Odphore, 130. 

 05sphere, 73, 138. 

 Oospore, 139. 

 Organisms, 9. 

 Organogeny, 85. 

 Organs, 9. 

 Ovaries, 74. 

 Oviduct, 75. 

 Ovum, 73, 74, 89. 



Prira?ncecium. 168. 



Parasites, 192. 



Parenchyma, 116. 



Pasteur, 188. 



Pasteurization, 200. 



Pasteur's Huid, 189, 197. 



Pathogenic, 200. 



Pathology, 6, 7. 



Peptic ferment, 52. 



Pept(me, 52. 101. 



Peristaltic actions, 51, 54, 55. 



Pfkkfku, 139. 



Phagocytes. 53. 61. 64, 158. 



Pharyngeal ganglia, 67. 



Pharynx, 49. 



Physiological properties of proto 



plasm, 1(;3. 1M2. 183. 

 Physiology, 6. 7. 166. 

 Plivsiologv of the nervous svstem, 67. 

 Poiarct'lls, 79. 

 Pole-cells, 82. 

 Poisons, 39. 

 Plasma. 53. 

 rieurococcns, 178. 



