Index 



405 



"San Diego region" (oceanic), ii, 

 281 



Saint-Hilairc, J., i, 7 



S.i jous, K. de M., ii, 124 



SalaiiKindcr, ii, 'ill 



Salmon, ii, 2b0 



Salj)a, i, 31(> 



Sarcode, identification with j)lant 

 ])r()toj)lasin, i, \2\\ 



SchiifiT, 1',., on endocrine organ.s, 

 ii. It; drng-like action of inter- 

 nal .secretion, 122 



Scliandinn, F., i, 201 



Sclileiden, M. J., conception of 

 plant, i, 34 



vSchnltze, Max, on protoplasm and 

 cell, i, 125 et seq. 



Sdiwann, Th., theory of cells, i, 

 150 



Science, positive, 1, 208; creative 

 impnlse in, ii, 227 



Scientific, spirit, i, 338; attitude, 

 difference between, and philo- 

 sophic, ii, 307 



Scratch-reflex, workings of, ii, 

 172; possiljle "ultimate explan- 

 ation" of, 202 



Scripps Institution, statistical 

 methods in, ii, 280; for Biolog- 

 ical Research, 332 



Sea Urchin, properties of eggs of, 

 i, 107; experiments on develoj)- 

 ing eggs of, 202 



"Seat" of heredity, i, 321; of in- 

 heritance material, ii, 23; brain 

 supposed seat of coordination, 

 ii, 191 



"Secret powers" of substances, ii, 

 341 



Secretin, ii, 120 



Secretions, internal, integrative 

 office of, ii, 113 et seq. 



Secretory systems, internal, ii, 128 



Sedgwick, A., ii, 50 



Seeds, gradations in, i, 102 



Segmental theory of nerve action, 

 ii, 185; of nervous system, 190 



Segregation, in heredity, i, 355 



Selection, sexual, ii, 2(j2 



Self-})reservation and regulation, 

 i, 18; -differentiation, 199, 208; 

 ii, 245; -activity, 22G; -exhaust- 



ing ceremonies, 2G4; -injury 

 through M-x imptdse, 2«i7; nat- 

 ural history method in study of, 

 2H2; -defenee aiul -preserviitioM, 

 2\)2\ or jH-rson, 3(»l ; -<-ontrol, 

 305; -development, 305 



Sellars, H. W., indivichiality in 

 percepts, ii, 2«>1; the iiulividuid, 

 and social psychology, 'X\2 



Si-iisalionalism, ii, JIH 



Sense organ, ii, l(»5; senses, ilfi 



t>equoi<i nemperviretui, adventi- 

 tious buds of, i, SS; growth 

 .series in, ii, lui 



Series, graded n-petitive, ii, 95 



Serum, rabi)it, i, 101 



Sex, cell production, theory of, i, 

 <)1; as unit-character, 3tS; de- 

 pendence upon chromosomes, 

 34(), 350; impulse, excessiveness 

 of, ii, 265; power of, 2(i7 



Sexes, numerical j)roportion of, ii, 

 2(J7 



Shakesj)eare, Win., "rtrkless volu- 

 bility" of, ii, 223 



Sherrington, S. C, fundanu-ntal 

 work on nervous system, i, 22, 

 ii, 1G2 et seq.; lu'glect of. by 

 J. Loeb, 185 



Shrikes, ii, 270 



Simj)l(; reflex, an abstract coiu'ep- 

 tion, ii, 1()8 



Simi)licity, "ultimate," i, 3-'() 



Skin, universal j)resence of, in or- 

 ganisms, i, 300 



Smallpox, i, 2(»4 



Smell, i, 84 



Smith, J. H., i, 211 



Society, and individual, ii, 'X\2 



Soma, i, 319 



Song habits of birds, ii, 260 



Soul, com])osed of "sen)iiud 

 atoms," i, 3; as aspect of organ- 

 ism, ii, 215; aiul botly, interac- 

 tion bet\v«'en, \\2".\ 



S|)ecialist, the unpoiseil, ii, 247 



Species, difference in egg of, ii, 20 



Specific tlifferences In-tween germ 

 cells, imj)ortance of, i, 2\i 



Specification of orL'^anic matter, i, 

 111 



Specificity, clu'mical, of organ- 



