630 



SUBJECT-INDEX. 



orles of heredity and cauline, I, 

 358-9, 360; axillary, II, 65-9; ef- 

 fects of nutrition, II, 73-4. 

 Butterfly: protective mimicry, I, 

 398; Instance of tame, I, 684. 



CABBAGE, varieties of, I, 302. 



Cactacea: foliar and axial develop- 

 ment, II, 47-9; differentiation in, 

 II, 258, 2 T6, 282; vascular system, 

 II, 282; dye permeability and cir- 

 culation, II, 571, 572; wood for- 

 mation, II, 575, 577, 578, 580. 



" Callus," budding from, I, 358, 

 359. 



Camel, natural selection and hump 

 of, I, 534. 



Canadians, French, fertility of, II, 

 509. 



Cancer, the definition of life, I, 111; 

 oesophageal, II, 324; and vascular 

 system, II, 343. 



Caoutchouc, leaf structure, II, 589. 



Capillaries (see Vascular System). 



Capillarity, and vegetal vascular 

 system, II, 279-80, 286, 568, 570, 

 585, 587, 592-6. 



Carbohydrates: instability, I, 10; 

 the term "hydro-carbon," ib. ; 

 molecular changes in, I, 42-3; or- 

 ganic transformation, I, 43, 48; 

 metabolic processes, I, 63-77, 

 262-3, II, 362. 



Carbon: properties, I, 3-5, 20; com- 

 pounds, I, 6, 7, 9, 10-12, 13, 24-5. 



Carbonic acid (carbon dioxide): 

 properties, I, 6, 7, 9; in animal 

 and plant functions, I, 62, 214, 

 II, 398; diffusibility, II, 331. 



Carbonic oxide, properties, I, 6. 



Carnivores: nitrogenous food, I, 47, 

 68; katabolic process, I, 71; re- 

 stricted environment, I, 396; 

 their beneficial effects on animal 

 life, II, 405-6. 



Carpenter, W. B. : on functional 

 specialization, I, 208; reproduc- 

 tion of sea- weed, I, 582; vegetal 

 cell multiplication, I, 585; struc- 

 ture and multiplication of com- 

 pound organisms, I, 586-9; on 

 fundamental traits of sex, I, 595; 

 nutritive system of invertebrates, 

 I, 595; Maerocyrtis, II, 450; nutri- 



tion and reproductive function, 

 II, 460. 



Cartilage (see Bone). 



Castration, effect of, on growth, II, 

 459. 



" Castration parasitaire," Julin on, 

 II, 493-6. 



Catalysis, and vital metamorphosis, 

 I, 39, 43. 



Cattell, McKeen, on tactual percep- 

 tiveness, I, 666. 



Caulerpa, simulation of higher 

 plant-forms, II, 22. 



Cave-animals, degeneration of eyes, 

 I, 309, 612-3, 614, 647-9, 693. 



Cell, the: incomprehensibility of 

 forces at work in, I, 118; proto- 

 plasts and their traits, I, 181; 

 the cell-theory, I, 1S4, 252, II, 17- 

 21, 85; differentiation, I, 188-9, 

 194; the continuity of protoplasm, 



I, 190-2, 194, 628-30, II, 21; its 

 structure, I, 253-5; function of 

 centrosome, I, 254-5, 257; struc- 

 ture and function of nucleus, I, 

 255-6, 258-9; karyokinesis, I, 257- 

 8; function of chromatin, I, 259- 

 65; fertilization and function of 

 polar bodies, I, 266-8; theories of 

 heredity based on theory, I, 356; 

 Weismann's differentiation into 

 reproductive and somatic, I, 622, 

 628-30, 633-44; nucleus absent or 

 dispersed, II, 20, 85; morphologi- 

 cal differentiation, II, 175-7; ani- 

 mal morphology, II, 228-30; mor- 

 phological summary, II, 233; 

 vegetal tissue differentiation, II, 

 249-50, 386; vascular develop- 

 ment, II, 279-84, 389. 



Centipede, bilateral symmetry, II, 



198-200. 

 Cephalopoda: bilateral symmetry, 



II, 203; vascular system, II, 341. 

 Cercarite (see Distoma). 



Cereus, tissue differentiation, II, 



276, 283. 



Cesalpino, I, 377. 

 Cestoda (see Eniozoa). 

 Chcetopoda, segmentation, II, 98, 



103, 605. 



Chaja, wing spurs, II, 313. 

 Change, and definition of life, I, 



81-90, 113. 



