INDEX 



Absolute, 5 



Acclimatisation, 191 



Acquired characters, 217, '276 f. 



Adaptation (definition), 166, 171, 185 



to changes from without, 172 ff. 



functional, 114, 176ff. 



and Lamarckism, 272, 280 



mechanical, 177 f. 



morphological, 168ff. 



physiological, 184ft'. 



primary and secondary, 188 f. 

 Adaptedness, 186 f. 

 Adiantum, 279 

 Adventitious, 55, 74, 111, 221 

 Albumen, 200 

 Allelomorphs, 231 

 Amphibious plants, 17211'. 

 Annelids, 65, 70, 221 

 Answering reaction, 181 

 Anti-bodies, 206 f. 

 Antitoxins, 207 f. 

 A priori, 6 

 Aristotle, 144 

 A scar is, 93 

 Aspergillus, 195 

 Assimilation, 17 

 Atrophy, 178 

 Autonomy of life, 143, 224 f., 324 



Babak, 177 



Baer, C. E. v., 48 f. 282 



Batesou, 229 ff., 238 



Bayliss, 204, 212 



Begonia, 221 



Bergson, 305 



Berkeley, 6 



Berthold, 91 



Biogenetisches Grundgesetz, 24 s 



Biology, 8ff., 15f. 



Blaringhem, 238, 276 



Blastoderm, 39 

 Blastomeres, 36, 59. 61 f., 79 

 Blastula, 37, 61, 79 

 ; Blumenbach, 26 

 Boirivant, 174 

 Bonnet, 26 



Boveri, 29, 60, 95, 235 f. 

 Buckle, 308, 310 

 Bunge, v., 248 

 Biitschli, 91 



i Calcium, 97 

 Calkins, 33 



Cambium, 120, 1^3, 220 

 Catalysis, 164, 203 

 Categories, 6 f. 

 Cause, 99 ff. 

 Cell, 27 f. 



-division, 28 ff., 53, 94 



-lineage, 58, 70 



-theory, 27 f. 

 Chemical theory (of morphogenesis), 



134 If. 



Chemistry, systeiuatics of, 244. 

 Child, C. M., 180 

 Chromatic regulations, 197 

 Chromatin, 28 f. 

 Chromosomes, 30, 237 

 Chun, 66 



Classification, 246 f. 

 Clavellina, 129, 154, 162f. 

 Cleavage, 35 ff., 53, 58, 60, 63. 71, 92 

 Colloids, 187 



Compensatory process, 112 

 Complex potencies, 112, 120 

 Conic sections, 243 

 Conjugation, 33 

 Conklin, 86 



Contingency, 218, 284 ff. 304 

 Continuity of germ-plasm, 215, 227 



325 



