INDEX 



163 



36 ; form the whole bodies of 

 protozoa, 38 ; origin of, decreed 

 by nature of protoplasm, 56, 65; 

 influence of, upon history of 

 life, 65 ; size of, 86, 89 ; repro- 

 duction of, 41 /, 42, 44; modi- 

 fications of, 137 ; and indivi- 

 duality, 65 ; independence of, 

 in some animals, 97; of Sponges, 

 90-97; of Volvox, 104; of 

 Catenata, 107 



Chess, 14 n 



Chick, before hatching, 77 



Choano-flagellates, 95 



Chromatin, 59 



Chromosomes at sexual fusion, 

 80 



Church architecture, 61 



Ciliata, sexual process in, 67, 71 



Clathrina, 90, 158 



Clavellina, regeneration of half 

 the body, 46, 146 



Closed Systems, 9 



Coenocyte, definition, 89 n 



Colonies, 139 ; how formed, 38 ; 

 individuality of, 99; of Volvoci- 

 dae, 102 ; of Hydroids, 36-40, 

 67, 75, 76; of Siphonophora, 

 37, 119, 141, 158 ; of corals, 

 36 ; of Termites, 12 ; of ants, 

 24, 36, 65, 141, 142 ; of bees, 

 9, 36, 65; of man, 65, 112, 143 



Communities, 24, 36, 65 



Comparative anatomy, uncon- 

 scious, 35 



Complexity, importance of, 5 



Conjugation, definition, 67 



Consciousness, and indetermina- 

 tion, 6; and continuance, 26; 

 and personality, 30, 84 ; states 

 of, 13 ; beginnings of, 29 



Continuance, of individuals, 15, 



24, 25, 33 ; only partial, 20 ; 

 increase in, 25 

 Corporate personalities, 143 

 Crystals, difference from indivi- 

 duals, 21, 51, 52 

 Cytoplasm, 59, 147 



Darwin, 1, 6, 133 



Death, includes two separate pro- 

 cesses, 16 ; and growth, 18 



Dermal cells, 91-97 



De Vries, and mutations, 80 



Dicey, on personality, 143 



Distomum, 22 /, 23 



Division, reproduction by, in 

 animals, 41 /, 42 



Division of labour, 107, 116, 

 123 ; in man, 112 



Dogiel, 107 



Double monsters, 68 



Echinoderms, 79 



Egg, 43, 67-70, 149; a cell, 43 



Elephant, 86 



Elodea, lack of sexual process 



in England, 71 

 Embryo, of man, 34 ; more than 



one formed from a single ovum, 



67-70 



England, 54 

 Enriques, and sexual process in 



protozoa, 71 

 Environment, adaptation to, 



77-79, 127 

 Etymology, and individuality, 82, 



83 



Eustachian tube, 154 

 Evolution, its meaning, 27 ; 



altered point of view due to, 



31 



Fertilization, 45, 71 ; of ovum 



