Index 



369 



relations to characters, 180 



sex determining, 165 

 FAHLENBECK, noble families of Swe- 

 den, 311 



Family names, extinction of, 311 

 FARADAY, 335 

 Fat stains, effects on next generation, 



112, 249 



"Fate of part, function of position," 

 236 



of o'rganization, 237 

 Fecundity, inherited, 68 

 Feeble-mindedness, 71, 117 

 Feminist movement, 340 

 Fertility, of lower types, 296 

 FERTILIZATION, n, 12, 133, 137 



a stimulus to development, 133 



heterogeneous, 221 



union of germplasms, 134 

 "Fewer and better children," 311 

 Fluctuations, 74, 279 

 FOL, fertilization of starfish, 12 

 Food, influence on development in 

 tadpoles, canaries, bees, 230, 231 

 FOOT and STROBELL, on chromosomes, 

 182 



on sex-limited characters, 187 

 FOREL, effect of alcohol on germ cells, 



221 

 FORMATION OF SUBSTANCES IN CELLS, 



204 



FORMULAE, INHERITANCE, 95 

 Fowls, races of, 262, 263 



transplanted ovaries, 241 

 FREEDOM, and determinism, 327 



birth and growth of, 330 



definition of, 331 



development of, 330 



from reproduction, 340 



greatest in man, 330 



not absolute, 327 



not uncaused activity, 331 



of action, 53 



of individual, 319, 339 



of society, 339 

 Friedrich's Disease, 118 

 Frog, behavior of, 330 



double embryos, 222, 223 



early development, 24, 25 

 Function and structure inseparable, 31 



correlated, 32, 68 



development of, 29 



FUNCTIONAL ACTIVITY, 231 



in human development, 250 

 GALTON, age of marriage, 307, 312 



"Ancestral Inheritance," 76, 78 



artistic faculty, 64 



characters, 64 



definition of eugenics, 296 



diseases, 64, 76 



eugenical policy, 300 



eye-color, 64, 76 



"Filial Regression," 79, 80 



genius inherited, 71, 76 



heredity vs. civilization, 255 



intermarriage of scholars, 299 



kinds of inheritance, 73 



method of, 63 



nature and nurture, 213 



on Ancient Greeks, 292, 293 



on identical twins, 253 



pioneer in heredity, 64 



poor health of divines, 252 



religious significance of evolu- 

 tion, 343 



on "sports," 74 



statistical study of inheritance, 

 76-82 



stature, 64, 78, 80 



weight of seeds, 64 

 Gamete, 10 



Gardener, methods of, 209 

 Gastrula, 22, 25 



GATES, Oenothera chromosomes, 282 

 GAUSS, 334 



"Gemmules," of Darwin, 124, 129 

 Generalized types, 299 

 Generations, parental and filial, 84, 86 



symbols of, 86 

 Genes, 130 

 Genius, and physical defects, 252 



hereditary, 71 



unstable nervous organization, 71 

 Genotype, 92, 95, 96, 97, 127, 272 

 Geographical isolation, 300 

 Geotropism, of seedling, 42 

 GERMAN EMPEROR, number of ances- 

 tors, 78 

 GERM CELLS, 6, 133 



alive, 9 



and body cells, 125, 127 



complexity of, 211 



possibilities determined in, 321 



potential personalities in, 312, 334 



