INDEX 



429 



de Bary, 11, 12, 32, 108, 312 

 Basal granules or corpuscles, 96, 97 

 Basichromatin, 64, 66, 70, 158 

 Basidiomycetes, centrosomes, 81 



fertilization, 292 



reduction. 224 

 Basidiospores, 224 

 Basidium, 224 

 Bataillon, 285, 319 

 Bateson, 344, 366, 395 

 Bateson and Punnett, 378 

 Batracoseps (salamander), 237, 385 

 Baur, 332 

 Beauverie, 135 

 Bechamp, 48 

 Bechhold, 37 

 Beckwith, 118, 123 

 Bee, 318, 319, 357 

 Beer, 110, 196, 239 

 Begonia (angiosperm), 137, 256 

 Beijerinck, 49 

 Belajeff, 86, 90, 95, 288 

 Benda, 115, 119 

 van Beneden, achromatic figure, 181, 183 



attraction sphere, 76 



centrosome, 77, 180 



early work on mitosis, 143, 144 



fertilization, 279 



individuality of chromosome, 157 



polarity, 138 



reduction, 219 

 Bensaude, 292 

 Bensley, 47 

 Berberis (barberry), 47 

 Berghs, nucleus and mitosis, 61, 66, 158, 

 176, 209 



reduction, 231, 236, 257 

 Bernard, 69 

 Berrihardi, 5 1 

 Beroe (ctenophore), 328 

 Berridge and Sanday, 295 

 Bertholletia (Brazil nut), 134 

 Biochemistry, 23, 414 

 Biococci, 69 

 Biogen, 42, 50 



Biophore (Adami), 50, 412 ff. 

 Biophore (Weismann), 49, 226, 400 ff. 

 Bioplasts, 33, 48 



Birds, sex-determination, 363, 367, 369 

 Bivalent chromosomes, 161, 227, 233, 



239 



Black, 292 

 Blackman, M. W., 255 



Blackman, V. H., 224, 291, 292, 295, 312 



Blackman and Fraser, 290, 312 



Blackman and Welsford, 291, 298, 313 



Blakeslee, 290, 355 



Blasia (liverwort), 87, 92, 95 



Blastomere, 188, 325 ff. 



Blending inheritance, 338 



Blepharoplast, 83 ff. 



relation to centrosome, 94-97 



Blochmann, 318 



Blood cells, 29, 60 



Boletus (mushroom), 81 



Bolleter, 87 



Bone, 30 



Bonellia (gephyrean worm), 371 



Bonnet, C., 3 



Bonnet, J., 223 



Bonnevie somatic chromosomes, 150 



152, 155, 159 

 reduction, 250, 251, 257 



Boquet stage, 247, 248 



Bordered pit, 191, 192 



Borelli, 2 



Borzi, 46 



Botrychium (fern), 236 



Boudiera (fungus), 290 



Bourquin, 106, 109 



Boveri, amitosis, 213 



archoplasm, 115, 181 

 centrosome, 77, 78, 180 

 chromosome number, 163, 164 

 experiments on echinoderms etc., 



163, 164. 325-330 

 fertilization, 279, 286 

 germ cells of Ascaris, 404, 405 

 hereidtary substance, 210 

 individuality of chromosome, 157 

 nuclear size, 63 

 polar body in Ascaris, 318 

 reduction, 228, 248, 251 

 somatic chromosomes, 149 



Bower, 316 



Brachymeiosis, 223 



Brachystola (grasshopper), 158, 160, 

 252, 253, 255 



Brauer, 77, 155, 227, 248, 318 



Braun, 11 



Bridges, 382 



Brooks, F. T., 291 



Brooks, W. K., 49 



Brown, H. B., 291 



Brown R., 6, 7 



Brown W. H., 291. 299 



