404 



hidex of Subjects 



QPit^PiRY— continued 



crest 37 



lizard 43 



sex-limited inheritance of 178 

 Capsdla bursa pastoris 35, 307 

 Carnation 31 



double 200 

 Carotin 135 

 CAT 



albino 227 



Angora 33, 55 



Manx 34 



polydactylism 34, 41 



Siamese 114 



tortoiseshell 120, 17* 

 Cataract 



prae senile a 16 



senile 217 

 CATTLE 



Aberdeen-Angus 53 



colours 41, 308, 309 



horns 32 



Kerry 308 



length of legs 308 



roan 53 

 C at t ley a 97 

 Chelidonium maj'us 24 

 Chorea, hereditary 229 

 Chromogen 98, 141, 269, 2C0 

 Chromoplasts, see Plastids 

 Chromosomes 270 



accessory 188 

 Cineraria 135 



Cinnamon canary, heredity of 177 

 Clarkia elegans 39 

 Coleoptera 44 

 Co lias 310, 319 

 Coloboma 222 

 Colorado beetle 45 

 Colour-blindness 172, 195, 223, 231, 319 



diagram of descent 231 



a dominant 173, 222 



expectation in offspring 231 



possibly recessive 320 

 COLOURS 



Antirrhinum 98 



Aphis 190 



canaries 43 



dark and light in flowers 136 



fowls 42, 102 



from complementary factors 88, 103 



discussion of 139 



heredity 74-163 



horse 42 



interrelation of colours in mice 78 



interrelation of colours in sweet peas 

 91, 98 



list of cases 37 



of one part controlling colour of other 

 parts 138 



pigeons 43 



plastids 98 



saturated and dilute 82, 1^3 



COL.OU'RS—confijiued 



stocks 95 



various specific phenomena 132 

 Combs of fowls 34, 61 



Breda 67 



walnut 63 

 Complementary factors 88 

 Compound characters 60 



Mendel's view of 368, 370 

 Consanguineous matings 225 

 Coreopsis tinctoria 39 

 Corn, see Maize 

 Coiton 



branching habit 19, 20 



colour 39 



various characters 25, 308 

 Cotyledon 



colour of, peas 14 

 ,, stocks 39 



hypo-geal 31 

 Coupling, gametic 151, 159, 314, 315 

 Cousins, marriages of 225 

 Crest 



canary 37 



fowls 34 

 Crioceris asparagi 45 



Cross-bred, meaning of 291 

 Cryptomeres 93 

 Cypripediiim 96 

 Cystinuria 227 

 Cytology 



evidence as to sex 188 



diversity of 192 



Dachshund 83 

 Daphnia, sex 189, 321 

 Datura 39 



prickliness of fruit 21 

 Deaf-mutes 229 

 Delphinium 135, 200 

 Diabetes insipidus 220 

 Diagrams of F2 generation 58, 59, 89, 91 

 Dianthus, colour-heredity 370 



Armeria-deltoides, said to breed true 



373 

 Diastases 141 

 Differentiation compared with variation 



274 

 Digitalis 308 



Dilution of colours 80, 143 

 Dinophilus, eggs of 190 

 Discontinuity in variation 286 

 Diseases 



hereditary 210 



resistance to 233, 300 

 Distichiasis 221 

 Dogs 308 



Basset hounds 126 



colour 6, 83 



taillessness 34 

 Domestication, effects of 329, 369 

 Dominance 8, 342 



of epistatic factors 79 



