Index. 



245 



Geddes, 4-6, 152. 

 Gegenbaur, 35, 37. 

 Genealogical Trees, 15, 16. 

 Geoffrey St. Hilaire, Etienne, 30, 



222. 



Geographical Distribution, 175. 

 Germ-cells, theories as to unique- 

 ness of, 142. 

 Germinal Continuity, 146. 



Layers, 130. 



Selection, 230. 

 Goethe, 30, 41-43. 

 Greenfield, W. S., 65. 

 Groos, Karl, 209, 212. 



Haeckel, 13, 34, 150. 



Hales, 71. 



Haller, 55, 120. 



Harvey, 28, 118. 



Helmont, Van, 70. 



Henle, F. G.J., 65. 



Hensen, 186. 



Heredity, 140 ; problems of, 141. 



Hering, E., 150. 



His, W., 38. 



Hofmeister, Wilhelm, 46. 



Homology of Organs, 32, 36. 



Huxley, 32-34, 171. 



Inheritance of Acquired Characters, 



facts of, 140. 



Instinct, the word, 202 ; Lamarckian 



theory of, 204. 

 Isolation, 234. 



Jaeger, 144, 146. 



Jussieu, Antoine Laurent de, 24. 



Bernard de, 24. 



Koelreuter, 78. 



Kolliker, Albrecht von, 104. 



Krukenberg, 57. 



Lamarck, 14, 165; "Laws", 220. 



Liebig, 58, 72. 



Life, Origin of, 53, 99; general 



conditions of, 91. 

 Linnaeus, 13, 14, 18, 22. 

 Littoral Fauna, 180. 



Malpighi, 71. 



Mariotte, 71. 



Mating, Psychological aspect of, 210. 



Maturation, 127. 



Memory Theories of Heredity, 150. 



Metamorphosis in Flowering Plants, 



40. 



Microscopists, Early, 101. 

 Minkowski, 61. 

 Morgan, Lloyd, 206-8, 236. 

 Morphological Analysis, 4. 

 Morphology, Animal, 22. 



Physiological, 38, 39. 



Vegetable, 39. 

 Moseley, 183. 

 Miiller, Fritz, 187. 

 Miiller, Johannes, 56. 

 Murray, Sir John, 179, 184. 



Neo-Lamarckian School, 227. 



Neo-vitalists, 87. 



Nervous Mechanism, analysis of, 62. 



Nussbaum, 148. 



Nutritive chains, 193. 



Oken, Lorenz, 218. 

 Organic Immortality, 89. 

 Organic Selection, 235. 

 Organisms and their Environment, 



189. 



Ortmann, A. E., 175. 

 Ovum, nature of, 125. 

 Owen, Sir Richard, 30, 166. 



Palaeontology, 152. 



of Plants, 165. 

 "Pangenes", 146. 



Pangenesis, provisional hypothesis 



of, 143. 



Pangenetic theories, 143. 

 Paracelsus, 53. 

 Pathology, 64. 

 Pelagial Fauna, 180. 

 Physiological Analysis, 4. 

 Physiologus, 2. 

 Physiology, Experimental, 6. 



of Animals, 51. 



of Plants, 69. 



Phyto-Geographical Regions, 177. 

 Plants, inter-relations among, 194. 



nutrition in, 69 ; movement and 

 feeling in, 73. 



Plants and Animals, inter-relations 



between, 194. 

 Play of animals, 209. 

 Poissons Fossiles, 168. 

 Pouchet and Pasteur, 97. 

 Preformationists, 119. 

 Prichard, 155. 

 Protoplasm, 112. 

 Protoplasmic Movement, the, 04. 



