428 



INDEX 



Atrophic changes of age, 416 

 Auricles of heart, formation of, 



138 



Autogenetic cells, 233 

 Automatic action, 153 

 Automatism, 153 

 Azygospores, 179 



B 



BACILLUS, colon, 304 



of tetanus, 303 



toxic product of, 336 



of tuberculosis, 304 

 Bacteria, aerobic, 52 



and infection, 334 



and oxygen, 52 



and phagocytes, 356 



avenues of entrance, 337 



discovery of, 23 



effect of temperature on, 38 



life of, 336 



light and, 55 



mutualism of, 300 



nitrogen-fixing, 300 



number of, 336 



sitotropic reactions of, 49 

 Balantidium coli, 308 

 Barry, 196 

 Bastian, 29 

 Beck, 87 

 Bed-bugs, 302 

 Bilharzia, 309 



Binomial nomenclature, 282 

 Bioblasts, 94 

 Biogenic infusions, 25 

 Biogenetic law, 216 

 Biophors of Weismann, 234 

 Bitter root fever, 320 

 Blastocele, 203 

 Blastoderm, 202 

 Blastodermic vesicle, 209 

 Blastogenic idioplasm, 238 



Blastomeres, 202 

 Blastopore, 204 

 Blastula, 183, 203 

 Blood, development of, 133 

 Blood relationship, 289 

 Blood cells, 94 



Blood vessels, regeneration of, 

 388 



replacement of, 402 



suture of, 390 

 Bones, atrophic changes in, 418 



regeneration of, 383 

 Bonnet on regeneration, 375 

 Bordet on blood, 290 

 Born on grafting in tadpoles, 



405 



Botfly, 314 



Box-within-box doctrine, 195 

 Brain, development of, 149 

 Branchiae, 143 

 Breeds of domestic animals, 



Darwin on, 262 

 Brooks' theory of inheritance, 



232 



Budding, 167 

 Buffon on evolution, 256 

 Bugs, 312 

 Burke, 29 



CALLUS, 383 



plant, 387 

 Camera-eye, 160 

 Cancer, implantation of, 406 

 Capillaries, development of, 132 

 Carchesium, 45, 113 



specialization in, 109 

 Cardan, 22 

 Carrel on grafting, 390, 400 



on kidney transplantation,, 



395 

 Cartilage, regeneration of, 383 



