414 



SYMBIOGENESIS 



Habits, 11, 13, 17, 33, 40, 48, 65 et 

 seq., 76, 78, 106, 111, 132 et 

 seq., 173, 218, 233 et seq., 268, 

 274, 309, 337, 349 et seq., 363 

 et seq. 

 Haig, Dr. A., on circulation, 173, 



289. 



use of protein, 213. 

 Haldane, Dr. J. S., on life, 187, 



250. 

 Hell, A. D., F.R.S., on soil, nutrition 



and population, 308 et seq. 

 Haltica Atropce, 237. 

 Hamadryad, 209. 



Hand}-, J. A., Ph. C., on Bio- 

 Chemistry and Nutrition, 228 

 et seq., 230 et seq., 242. 

 Happiness, 277 et seq. 

 Hardmindedness, 396. 

 Hartog, Prof., on inferiority of 



asexual propagation, 109. 

 on ill-effects of gluttony, 198. 

 Health and symbiotic safeguards, 19, 

 36, 296 et seq., 302 et seq., 317 

 et seq. 

 bio-economic efficiency, 36, 71, 202, 



297. 



frugality, 36, 71. 327. 384, 402. 

 Heart, 88, 260, 300. 302. 

 Heat-mechanism. 295. 

 production, 203 et seq., 221 et seq., 



295. 



Heine, 393. 



Henslow, Prof. G., on injurious varia- 

 tions, 166. 



on self-adaptation. 267 et seq. 

 on depauperata, 270. 

 Herbs, 237. 

 Heredity, xv., 24. 71. 120, 122 et 



seq., 286. 288, 342. 

 mechanism thereof, xxi., 44, 71, 335 



et seq., 345. 



a problem of values, 121. 

 on its last legs. 180. 

 and anaphylaxis, 286 et seq., 288, 



344 et seq. 



Hermaphroditism, 21, 49 et seq. 

 Hero. 151, 178 et seq. 

 Heterodera. 154, 180. 

 Heterophytism, 51 et seq. 

 Hierarchy, of organisms, 141. 

 Higher-nroduction, 78, 135 et seq., 



343. 367 et seq. 



Hill. Prof. L.. on vitamines. 31. 

 Hille. Dr. H., on mineral salts. 



229. 



History, 75. 322, 382. 

 Hobbes. 394. 

 Holland. Sir Henry, on dangers of 



excess. 282. 

 Holophvtism, 51 et seq., 61 et seq., 



66. 

 Homcepathy, 241 et seq. 



Honey, 238. 



Honour, racial, 128, 179. 



Hormone, 30, 58, 193, 236, 244. 



Horse, 



serum, 393, 325. 



flesh-diet, 306. 

 Hosts, 62, 234, 292. 

 Houssay, Prof., on feeding fowls, 199. 



on form ana weight of fish, 234. 

 Hunger, physiological and patho- 

 logical, 13, 41, 56, 60, 61, 66, 

 211, 233 et seq. 



Huxley, on a sublime law of mutual 

 connection, xiii. 



on indispensability of plant work, 



on character, 25. 



on ethics of Israel, 73, 74. 



on right, 333, 389, 396. 



on Rousseau, 386 et seq., 389 et 



seq. 

 on Struggle for Existence, 386 et 



seq. 

 on " evolutionary ethics," 386 et 



seq., 389 et seq. 

 on " witless," 372. 

 on early Christians and Jews, 



321. 



Hybridisation, 151, 155, 302. 

 Hygiene, 123, 402 et seq., 404. 

 Hymenoptera, 238, 351. 

 Hyper-parasitism. 77. 

 Hyperthermia, 295. 



Ideas, 356 et *e<j., 363 ft seq. 

 Idiosyncracy, 274, 306, 322, 331 et seq. 

 Illegitimate fertilsation, 179. 

 Illness of metals, 204. 

 Immunity, 152 et seq., 291 et seq., 



299 et seq., 315 et seq., 318. 

 Impregnation, with inorganic matter, 



225. 



vito-chemical, 230. 

 Impurities, obstructing symbio- 



genesis, 136, 151 et seq., 166, 



172 et seq., 202 et seq., 215, 



224. 291 et seq., 302 et seq., 



313 et seq., 330 et seq., 376. 

 In-breeding, 13, 49, 119, 152, 169. 

 Incest, 331. 

 Incipient pathology, xix., 54, 66, 77, 



198. 

 Incubation, of disease, 290 et seq., 



298 et seq.. 316 et seq. 

 Independence, 55, 69. 159. 209. 

 Individualitv. 24. 127, 192, 250 et 



sea., 259 et seq., 264 et seq., 



354 et seq. 

 Individual dynamics, 158 et seq., 366 



et seq. 

 Industrv. 173 et seq.. 203 et seq. 



234, 237 et seq., 325. 



