INDEX 



431 



Entamoeba histolytica, 308 

 Enteron, 122 

 Entoderm, 200, 203 

 Entomophilous plants, 186 

 Eosinophile cells, 94 

 Epiblast, 203 

 Epigenesis, 195 

 Epimorphosis, 375 

 Epistylus, 113 

 Epithelial tissue, regeneration 



of, 381 



Equatorial plate, 104 

 Ergot of rye, 304 

 Erythrocytes, development of, 



134 

 Eurotium repens, reproduction 



in, 172 



Evolution, 256 

 Evolutionary sequence, 276 

 Excretion, organs of, 145 

 Excretory system, development 



of, 144 

 Eye, development of, 160 



FALLOPIAN TUBES, cilia of, 79 

 Families, 281 

 Fasciola hepaticum, 309 

 Ferns, reproduction in, 184 

 Fertilization of ovum, 192 



processes of, 199 

 Filaria, 310, 327 

 Finsen's light and tumors, 60 

 Fischer, 403 

 Fish and oxygen, 54 

 Fishes, heart in, 136 

 Fixateur, 349 

 Flagella, 76, 124 

 Flagellates movement, 76 



structure of, 108 

 Flame-cells, 146 

 Fleas, 302, 315 



Flies, parasitic, 313 



Flowers, mechanical stimula- 

 tion by insects, 44 



Foetus, 193 



Food, 83 



stimulating influence of, 48 



Floating matter of Tyndall, 28 



Freckles, 60 



Freezing, effects of, 38 



Fungi and force of gravity, 64 



G 



GALTON, 220, 228 

 Galton's theory of stirp, 229 

 Galvanotropism, 60 

 Gametes, 171 

 Gasteropoda, 311 

 Gastrula, 203 

 Gemmation, 167 

 Gemmules of Darwin, 226 

 Generation, spontaneous, 21 

 Geology, 275 

 Geotropism, 63 

 Germ plasm, 189 



of Nageli, 232 



of Weismann, 233 

 Germinal cells, 169 



differentiation of, from so- 

 matic cells, 117 

 in animals, 188 



disc, 205 

 Gills, 137, 143 

 Glossina, 314, 331 

 Goethe, 257 

 Gonads, 121 

 Gonocytes, 183 

 Grafting, 390 



in plants, 408 

 Gravity, effect on living tissues, 



63 

 Guthrie on grafting, 396 



