Index 



397 



Fungus, i, 41 



Fur-seal, (Irvi'lopmcnt of sperm 



of, ii, •!•; inigratiuus of, ii, 2\()\ 



mating lialiits of, 2()7 

 Fusibility of tissues, as test of 



relationshij), i, WW 



Ciall-stones, ii, 1(J4 



danietes, i, i?()9 



(langlia, supra-frsopliageal, ii, 

 lf)l; as relay stations, 191 



Ciastrula, i, 2i)\\ 



elates, R. H., i, W^W 



(lenniuile, as method of asexual 

 proj)agation, i, 309; as speeula- 

 tive entities (see term in glos- 

 sary) 



Gene, a hypothetical entity in 

 modern genetics, 1, 20; static 

 nature of the conception, \2; 

 historic antecedent of, ii, 84 



Geneticists, modern school of, i, 

 324 



Genetics, tendency to ignore em- 

 bryology, i, 311; inattention to 

 develo]Mnental facts, ii, 14; 

 thinking on, 12 



Germ, nature of, i, 2i23; imaginary 

 structureless, 268 



German Deep-Sea FiXpedition, i, 

 278 



Germ-cells, in hydroids, i, 60; 

 promorphologv of, 211; "throw 

 of" the soma, 319; subject to 

 metabolism, ii, 74 



Germ-disc, i, 208 



Germinal, continuity, i, 310; ma- 

 terial, 209; localization, ii, 16 



Germ-layers, i, 45; subservient to 

 organism, 48; and the germ- 

 plasm theory of Weismami, 58 



Germ-])lasm theory, type effect of, 

 on observation, i, W>-^ implica- 

 tions of, 318; extreme form of 

 contrary to inductive science, ii, 

 76 



Germ-regions, organ forming, i, 

 209 



Giardia, i, 254 



Gibbs, J. Willard, ii, 341 



"Gifts," natural, ii, 235 



Ginkgo, i, 330 



Gladness, fits r)f, jj, 263 



Gl.uuls, ductless, etxIcM-rine, ii, lit 



(ilycogen, i, 215 



Goal of biology, ii, 152 



Goette, Alcxarubr. rr\i«w and 

 criticism by W'cismnnn on m-x- 

 cells in hydroids, i, 62, et tin.: 

 organismal trend of residts bv. 

 68 



Goitre, ii, 115 



Gradients, (brect and in\crsr, ii, 

 106; axial ni«-tab(»li<-, 107 



Grafts, i, \V.\ 



Graiuil<s, epithrbal. ii, 13.) 



GrassliopjuT, i, :i57 



Graves' disease, ii, 133 



CJrebe, great crested, ii, 263 



Grenricll, .Joseph, i, 85 



Groos, Karl, ii, 27.3 



Growth, determines division, i, 

 220; integration, ii, 93, 94; cycle 

 of, 105; of an organism, 105; 

 explanation of, 107 



(Judernatsch, J. F., ii, 1 13 



Habits, mating, of l)irds, ii, 2»)3; 

 of viviparous fishes, 2i\5\ st<ir- 

 ing, of honey bee, 268, of wood- 

 pecker, 2()9, of mammals, 271; 

 in nature, 278 



Haeckel, 1'., on rndiolnria, i, 2'WJ\ 

 moneron theory, 256, 320 



liaecker, ^^, on radiolaria, i, 2*36; 

 on ontogeny of radiolaria, 278 



Hairs of higher plants, ii, 55 



Half-embrvo, i, 199. 201 



Hallez, P.,' i, 218 



Hardens, A., i, lOt 



Hargitt. C\ \V., i, 67 



Harnier. S., i, 54 



Harmonic, etpiijxttential system, 

 i, 205; e(|uilil)riun), ii, 118 



Harmony, i, 3; in iM-alth, ii, l-'7 



Harrison, H. G., on tissue cul- 

 tun-s, i, 16S, et teij. 



Heidenhain, H., i, 33? 



Heirike. Fr., i, 213 



Heliotropic, ii, 240 



Helium, ii, 3t2 



HemoLdobin, i, 95 * 



Henderson. I.. J., ii. 339 



Ilerbnrt, ns extremi'^t in associ»i- 



