THE WONDERS OF LIFE 



Pfliiger on origin of life, 345, 

 346, 356. 



Philology, 461, 



Philosophy, history of, 81; 

 modern, defects of, 453; 

 nature of, 2, 3, 453, 454. 



Phoronomy, 259. 



Photo-synthesis, 214, 217. 



Phototaxis, 298. 



Phronema, the, 14, 15-17; 

 structure of the, 329. 



Phroneta, "the, 13, 329, 331. 



Phronetal cells, 14, 17. 



Phylogeny, 94, 361, 376, 379; 

 sources of, 377. 



Physicians, liberal views of, 

 116-118. 



Physics, monism of, 455 ; nature 

 of, 89, 454. 



Physiologists, dualism of, 18. 



Physiology, 93. 



Phytomonera, 193. 



Phytoplasm, 213, 217. 



Piano theory of the soul, 16. 



Pineal gland, the, 16. 



Planospores, 244. 



Plants, spontaneous movement 

 in, 274, 275. 



Plasm, 121, 123, 128-146; 

 chemical constituents of, 125, 

 126; differentiation of the, 

 138; molecules of, 136; nat- 

 ure of, 27, 28, 159; structure 

 of, 128, 129, 130-138. 



Plasma products, 144. 



Plasmodomism, 33, 34, 130, 

 193, 197, 212, 213, 343, 357. 



Plasmogony, 354. 



Plasmophaga, 193, 196, 200, 

 212. 



Plasson, 158. 



Plassonella, 355, 358. 



Plastids, 138, 192. 



Plastidules, 136. 



Plastin, 141. 



Plate on Darwinism, 364. 



Platnosphasra, 174. 



Plato, dualism of, 436; philos- 

 ophy of, 66. 



Platodes, 225. 



48 



Pleuronectides, 178. 



Poetry, pedagogical value of, 



439- 

 Poisonous bacteria, 221, 305; 



fungi, 236. 

 Polioplasm, 130, 143. 

 Politics, 467. 

 Polytomy, 243. 

 Powder, 31. 

 Pressure, sense of, 310. 

 Preyer on the child-soul, 20; 



on the earth as an organism, 



37; on universality of life, 



340. 

 Principle of individuation, 153. 

 Probionta, 354. 

 Promorphology, 94, 172. 

 Protamoeba, 206. 

 Proteids, 126, 127. 

 Protestants, liberalism among, 



73- 

 Protists, the, 34, 35, 131, 160, 



171, 182, 190-209; can en- 

 dure extreme temperatures, 

 300; movements of the, 267, 

 271; science of the, 92, 93; 

 sensitiveness to electricity, 



313- 

 Protoplasm, 32; nature of, 121, 



122, 125. 

 Providence, belief in, 107, 108. 

 Pseudopodia, 268. 

 Psychiatry, 19, 329, 463. 

 Psychogenesis, 21. 

 Psychology, 461; comparative, 



21, 22; modem, errors of, 



71; monistic, 322; nature of, 



18. 

 Psycho-monism, 92. 

 Psychophysics, 330. 

 Pteridophyta, 162, 220. 

 Ptomaines, 203. 

 Purposive movement, 264, 265. 

 Pyramidal types, 176. 



Radiolaria, 41, 156, 172, 181; 



movement in the, 322. 

 Ranke, J., on evolution, 322. 

 Rational sciences. 470. 

 Reaction, 293. 



