Index 



403 



Particles, ultimate, ii, 1.>1 



Partisanship in science, i, 338 



Pavne, F., ii, 3i 



iviirl, R., i, 311 



Pecklianis, G. W. and K. S., ii, 



251 

 Percepts, ii, 291. 



Periodic law, in chemistry, ii, 32?) 

 Personal conscience, ii, 292 

 Personality, ii, 33.>; and ])erson, 



295; and elementary sid)stances, 



327 



Petrels, i, 85 



Phases, fluid, of cell system, i, 

 216; of the cell, ii, 32() 



Philoso])her's stone, ii, 288 



Philosophy, cartesian, ii, 297 



Phleps, Ed., ii, 135 



Phlofiiston, i, 225 



Phos])horus, ii, 290; a simple, 287; 

 jrlow of, 343 



Phylogeny, of biochemical sub- 

 stances, i, 110 



Phylloxerans, eggs of, i, 352 



Physical basis of life (Huxley), i, 

 121 ; of heredity, ii, 64 



Physical chemistry, in biology, i, 

 114; and protoplasm doctrine, 

 140; and the organisnial stand- 

 point, 191; conception of cell, 

 215, 333; conception of organ- 

 ism, ii, 71 ; limitations of, in 

 biology, 208; absence of in 

 earlier biology, 336; anti-ele- 

 mentalistic tendency of, 341 



Physical science, ii, 152 



Physio-chemical substances and 

 forces, in ])ehavior, ii, 312 



Physics, and chemistry in hered- 

 ity, i, 115; ])rovince of, 141 



Physiologist, ii, 285 



Physiology, and heredity of mus- 

 cle fil)ers, ii, 61 ; distinctive task 

 of, 274 



Pbytin, ii, 123 



Pigeons, control of sex in, ii, 78; 

 Whitman's studv of habits of, 

 314 



Pigment, from chromatin, i, 338; 

 bearers, liK) 



T*igmcntation, i, 2V.\ 



Pill bugs, i, 219 



PiilslMiry, W . n., ii, 231 



Pineal body, ii. III 



Pituitary I'iody, ii, 1 I 1. \!\ 



Plankton, ii, 280 



IMantagens, i, 36 



Plmutrkt, ii, 109 



IMasma, i, 134 



Plasmic elciiicntalisni. i, ill 



Play of animals, ii, .'73 



Pleasure ai\(l Pain, criterion of, i, 

 289 



Pleoniorpbism, i, 2(\ii 



Plover, Clolden, ii, 259 



Pluralism, j)hilos(ipliic,il, ii, 29t 



Pluleus larva, i, 203 



Poisoning, strychnine, ii, 173 



i'olaritv, in plants and animals, i. 

 181 



Pollen grains, in fc-rtili/.ation, I, 

 34!i; structure of mcmbraiu- of, 

 ii, 57 



Poronjfora tjujantea, i, 270 



Post-generation, i, 207 



Postulate, ii, 297 



Powers, secret, of substances, ii, 

 300 



Precipitin reaction, i, 100 



Predisposition, i, 206 



Primitive, i, 290 



Primrose, evening, i, 'Mi\\ 



I'rinnni morrn.s, i, 276 



Priru-iple, of unity of organiza- 

 tion, i, 166; of aggri'gation, 182 



Principles, Alcln'mists', ii, 288 



Private oi)inion, ii, 292 



Promisiuity in mating, ii, 2(»7 



Promorphology, of gi-rm c«-lls. i. 

 211; metaphysical, 225 



Prop<-rties of the whole, i, 13, 1 \^ 



Pro|)li\ siolog^•, i, 212 



Protista, i, 2'M), 280 



l*rotoj)hyta, i. 23(» 



Protoj)lasm, as goal of l»iology, i, 

 5; mystification of, 12(>; at\<l tiM' 

 organism, 120; .Max S<'hult/.e on, 

 1.'5; latest \ lews MS to morphol- 

 ogy of, ][VA; sjieciHcity of, 113; 

 as general term mu-* ''i- used iu 

 plural muuber, I Is 



Protozoa, tlieor<'tical simplicity of, 

 i. J'.\(), 2S6; (lr\rIopiu<'nt of, ?67 ; 

 theoretical aggn-galioii of to 



