584 



SUEJEOT-IXDEX. 



Fats, the : physical and chemical pro- 

 perties, 1, 10~12 ; non-nitrogenous, 1, 

 38 ; action of bile, 2, 317. 

 Feathers, development, 1, 385 j 2, 299- 



302. 

 Feet, heredity and size, 1, 248. 

 Ferments, changes and nitrogenous 

 character of, 1, 35, 37, 39. 



Ferns : foliar development and nutrition, 

 S, 73 ; inner tissue differentiation, 2, 

 256 ; indeSniteness, 2, 279 ; genesis, 

 2, 421, 442. 



Fertility {see Multiplication). 



Ficus, foKar structure, 2, 558, 565. 



Fingers : development of human, 1, 140 ; 

 heredity and abnormal, i, 243, 252, 

 258-60 ; abnormal number, 1, 385. 



Fisli : sizes of ova and adult, 1, 115 ; 

 growth of pike, 1, 126, 231 ; tempera- 

 ture, 1, 146, 147 ; self-mobilitv, 1, 

 147; alimentation, 1, 170, 2, 314; 

 symmetry, i, 188 ; genesis, i, 211 ; 2, 

 415, 416 ; growth and genesis, 2, 231 ; 

 2, 433 ; classification, 1, 3u8 ; change 

 of media, 1, 317, 392 ; distribution in 

 time, i, 324, 325 ; the climbing. Z, 

 392, 394 ; migrations, i, 412 ; demial 

 structui-e, i, 440; 2, 288, 300-2, 380; 

 segmentation, 2, 109 ; bilateral svm- 

 metry, ^, 186-9 ; eye oi pleuronectiHcB, 

 2, 188 ; genesis of vertebrate axis, 2, 

 195-9,202-4; ossification of palceozoic, 

 2, 201 ; respiratory organs, 2, 322-7 ; 

 activity and muscular colour, 2, 356- 

 60 ; Owen on skeleton, 2, 521, 526, 

 527-9, 531, 533. 



Flowers, shape of (.?ee Morphology) . 



Food {see Nutrition). 



Foraminifera : primary aggregate, £, 78, 

 111 ; pi'ogressing integration, 2, 80-3, 

 111 ; symmetry, 2, 170. 



Force : action on like and unlike units, 

 1, 5 ; expenditure and organic growth, 

 7, 121-6, 131, 132; functional ac- 

 cumulation, transfer, and expenditure, 

 1, 154-6, 306; waste and expenditure, 

 1, 170-2 ; conce])tion of, 1, 491 ; distri- 

 bution during strain, 2. 192-5 ; persis- 

 tence of {see Persistence of force). 



Fossils {see Pake ontology). 



Fowls {yee Birds). 



Foxglove: abnormal development, 1, 

 226, 228 ; 5, 36 ; floral distribution, 2, 

 126 ; nutrition and growth, 2, 163. 



France, rate of multiplication, 2, 482, 

 485. 



Frankland, Dr. E., on isomerism of pro- 

 tein, 1, 483. 



Fries, E. : on indefiniteness of alqcc and 

 fungi, 2, 278 ; reticularia, 2, 430. 



Fuci : cell multiplication,^, 19 ; p>eado- 

 foliar and axial development, 2, 22 ; 

 undifferentiated outer tissue, 2, z39. 



Function : biology and phenomena of, 

 1, 94-6, 98-100; co-ordinate structural 

 modifications, 1, 100-3; precede* 

 structure, 1, 153, 167 ; divisions of, /, 

 15!-6, 306; structural complexily, i, 

 156, 167 ; progressive structural diffe- 

 rentiation, 1, 157-60 ; differentiation 

 and integration, 1, 160-4 ; speciali- 

 zation and vicariousness, 1, 164-7 ; 

 fonnu!a of evolution, 1, 168 ; dimi- 

 nished ability and OA'erwoi k, 1, 171 ; 

 growth and increased, 2. 185-90, 190- 

 2 ; interdependence of social and 

 organic, 1, 192-6, 197-9; structure 

 and heredity, 1, 244-52, 255-6 ; aids 

 natural selection, 1, 246 ; organic 

 interdependence, 1, 255 ; parental con- 

 dition and variation, 1, 261, 263 ; 

 variation and altered, 1, 262-4. 269- 

 70 ; as causing variation, 1, 270-2 ; 

 effect on pliysiological units, I, 28T), 

 291 ; zoological classih'cation, 1, 305- 

 8 ; multiplication of effects, 1, 424 ; 

 law of e s|uilibration, 1, 432-5, 473 ; 

 correlation of changes in, 1, 443; 

 sli'uctural efi'ects of changing, 1, 455- 

 7 ; sti'uctural co-operation, 2, 3, 200 ; 

 vicarious vegetal, 2, 254; vicarious- 

 ness and specialization, 2, 276; epi- 

 dermic structure, 2, 295-9, 330; 

 structure and muscular, 2, 360, 384 ; 

 structm^al repair and growth, 2, 361- 

 4 ; equilibration and adaptation, 2, 

 3S5 ; persistence of force and adapta- 

 tion, 2, 387. {See also Physiology). 

 Fungi: nitrogenous character, 1, 38; 

 multicentral development, i, 135 ; 

 axiiil development, 1. 136 ; unicellular, 

 2, 14; integration, 2, 17, 276; sym. 

 metry, 2, 122-5, 130 ; puffball tissue, 

 2, 228, 235, 379 ; tissue differentia* 

 tion, 2, 239 ; inner tissue, 2, 262 ; in- 

 definiteness, 2, 278 ; sexual genesis, 

 2, 429, 430 ; growth and genesis, 2, 

 438 ; nutrition and genesis, 2, 464. 



Gallinaceee {see Birds). 

 Gamogenesis : homogenesis. 



£10; 



