INDEX 



Abnormalities, 150, 159 

 Acclimatization, 97 

 Ackert, 63 



Acquired characters, 44 

 Agar, 64 

 Alcohol, 203 

 Amoeba, 15, 39 

 Amphibia, 200 

 Anabolism, 115 

 Anoplophrya, 180, 192 

 Arcella, 56, 77, 82 

 Arsenic, 101 

 Assortative mating, 191 

 Aster, 117 

 Autogamy, 134, 185 



Bacillus coli, 88 



Bacillus prodigiosus, 63, 88 



Bacteria, 15, 50, 58, 63, 86-96 



Balbiani, 24 



Barber, 63, 87 



Bateson, 68, 215 



Beans, 64 



Biparental inheritance, 151, 152, 



168, 170-190 



Biparental reproduction, 21, 219 

 Blakeslee, 123 

 Blepharisma, 192 

 Bott, 183 

 Bridges, 208, 210 

 Brown-S6quard, 203 

 ButschK, 24 

 Butterflies, 202 



Caenomorpha, 16 



Calkins, 24, 29, 32, 120, 141, 151 



Calkins and Cull, 181 



Calkins and Gregory, 142 



Carchesium, 180 



Castle, 203, 207 



Catabolism, 116 



Centropyxis, 56, 77 



Centrosome, 116 



Chemical agents, 88-96, 102, 203 



Chilodon, 128, 180 

 Chlamydomonas, 155-157 

 Chromidium, 83 

 Chromosomes, 108, 115, 116, 138, 



171-190 



Climacostomum, 150 

 Collin, 126, 180, 192 

 Colored bacteria, 88 

 Colpoda, 165 



Constancy of stocks, 62, 65, 67, 86 

 Corrosive sublimate, 89 

 Coulter, 126 



Conditions of conjugation, 164 

 Conjugation, 22, 25, 36, 102, 106- 



169 



Continuity of life, 19, 21, 30, 35 

 Corpse, 35 

 Correlation, 73 

 Crustacea, 64 

 Cryptochilum, 165 

 Cull, 120 



Dallinger, 98 



Dallingeria, 98 



Davenport, 68, 215 



Death, 19, 28, 39 



Democracy, 222 



Depression, 148 



Dexter, 208 



Didinium, 16, 32, 133, 142, 150, 



177, 195 



Difflugia, 40, 45, 50-55, 68, 70-76 

 Diplodinium, 17 

 Dobell, 93, 95, 96, 106, 153 

 Doflein, 119 

 Draba, 59 

 Drosophilia, 205, 207, 208, 223 



Endomixis, 31 



Enriques, 29, 33, 128, 165, 180 



Environmental modifications, 85- 



103, 198, 218 

 Epistylis, 121 

 Erdmann, 166 



231 



