INDEX 



Subjects 



Acquired characteristics, 51, 111 



Agriculture, 38 



Albuminoid substances, 114 



Algeria, 26 



America, Central, 103 



American College of Surgeons, 1 



Americas, The, 92 



Ancestors, primitive, 53 



Amino acids in metabolism, 106 



Anaphylaxis, 111 



Andrase, 84 



Anglo-Saxon vs. Gallic genius, 



57, 64, 71 

 Animal psychology. 111 

 Antirabies sera, 102 

 Apathy, 14 

 Asia, 121 



Australia, 26, 122 

 Austria, 16, 30, 104 

 Axial gradient theory, 72, 79 

 Bacteriophage, 42, 110 

 Balkan, Peninsula, xi 

 Belgium, 105 

 Biochemistry, 39 

 Biological, abstracts, 21, 94; 



medicine, 117; statistics, 107; 



success, 14; theories, 109; 



workers, 92 

 Biology, importance of, 43 ; 



social, 107 

 Boer War, 41 



Brazilians, 101, 120 



Breeding better plants and 

 animals, 49 



British Isles, 105 



Brno, University of, 108 



Bubonic plague, 122 



Buenos Aires, 101 



Butantan, 99 



California Institute of Technol- 

 ogy, 94 



Canada, 24, 25, 92, 111 



Cancer, 45, 115 



Capillaries, work on, 119 



Catalysis, 113 



Categories, biological, 35 



Cave man, 53 



Cell, cleavage, 109; doctrine, 22; 

 structure, 106; study, object of, 

 1 1 ; theory, 73 



Central Europe, 24 



Choetopterus, 73 



Chagas disease, 100 



Chemical integration, 40; phys- 

 ical explanations, 34 



Chemistry, 108, 110, 113, 116, 

 119 



Chile, 103 ; University of, 103 



China, xi, 27 



Chlorophyll, 113 



Chromosomes, 35, 36; conjuga- 

 tion and reduction of, 117 



147 



