928 



INDEX. 



Fishes, brain of, 804 



circulation in, 4t)4 



digestive apparatus of, 210 



eyes of, 849 



nervous system of, 770 



olfactory apparatus in, 844 



reproduction in, 904 



respiratory apparatus of, 566 

 Fistula, gastric, 342 



pancreatic, 398 



parotid, 275 



submaxillary, 279 

 Flexibility of tissues, 67 

 Flustra, digestive apparatus of, 205 

 Fodders, amounts of salts in, 679 



changes in, 176 



composition of, 184 



dry, 162 



green, 162 



influence of chopping on, 688 



nutritive proportions in, 685 

 Food, action of gastric juice on, 351 



carbohydrate, fate of, 666 



constituents, albuminous, fate of, 660 



for cattle, horses, sheep, and swine, 

 690 



prehension of, 226 



products, composition of, 184 



required by the herbivora under dif- 

 ferent conditions, 684 



stuffs, digestibility of, 432 

 Foods, 157 



animal, 188 



inorganic, 191 



nutritive values of, 685 



of animals, 158 



of carnivora, 160 



of herbivora, 160 



vegetable, 161 

 Force, consumption of, in cells, 147 



development of, in cells, 147 

 Formatio reticularis, 811 

 Form of cells, modification in, 26 

 Frog, heart of, 502 

 Fronde's test for proteids, 92 

 Fructivora, characteristics of, 197 

 Functions, animal, 8 



definition of, 8 



nutritive, 155 



of relation, definition of, 8 



reproductive, 8, 901 



specialization of, 15, 32 



vegetative, definition of, 8 

 Funiculus cuneatus, 797 



gracilis, 810 



Gaits of the horse, 739 

 Gall-bladder, 382 

 Gallop, 749 

 Ganglia of the heart, 541 



sporadic, 782 

 Ganglion-cell, 27 

 Ganglionic cells, structure of, 772 



Gaseous diffusion, 56 



in the animal organism, 60 

 through porous partitions, 58 

 Gases, absorption of, 58 



of blood, 490 

 Gastric digestion, 337 

 in birds, 379 

 in carnivora, 360 

 in omnivora, 363 

 in the horse, 368 

 in ruminants, 374 

 fistula, 342 



glands, changes of, in digestion, 357 

 juice, acid of, 349 



action of, on food, 351 



artificial, 341 



chemistry of, 342 



influence of nervous system on, 



360 

 mechanism of secretion of, 360 

 secretion of, 356 

 movements, 340 

 Gelatin, 106 



vegetable, 96 

 Gelatinous tissue, 35 

 Gemmation, 16 

 Gemmiparous generation, 903 

 General physiology, definition of, 1 

 Generation by fission, 903 



by spores, 903 

 Germinal disk of hen's egg, 23 

 spot, 15 

 vesicle, 15 

 Gestation, duration of in different animals, 



907 

 Ginglymous joint, 730 

 Gizzard, functions of, 381 

 Glands, mammary, structure of, 624 

 of stomach, tubular, 356 

 structure of, 36 

 Glandular tissue, 34 

 Gliadin, 96 

 Globulins, 96 



vegetable, 97 

 Glomerulus, functions of, 642 

 Glosso-pharyngeal nerve, 834 

 Glottis, movements of, 762 



in respiration, 579 

 Glucoses, 117 



tests for, 118 

 Glucosides, 117 

 Gluten, 95 

 casein, 95 

 fibrin, 95 

 Glycerin, 122 

 Glyceryl, 121 

 Glycin, 387 

 Glycochol, 387, 664 

 Glycocholate of sodium, 384 

 Glycocholic acid, 386 

 Glycogen, 116 



characteristics of, 668 



influence of the nervous system on, 671 



