404 



Index of Subjects 



Qt^^KKY—contimied 



crest 37 



lizard 43 



sex-limited inheritance of 178 

 Capsella bursa pastoris 25, 307 

 Carnation 31 



double 200 

 Carotin 135 

 CAT 



albino 227 



Angora 33, 55 



Manx 34 



polydactylism 34, 41 



Siamese 114 



tortoiseshell 120, 172 

 Cataract 



prae-senile 216 



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 majits 24 

 Chorea, hereditary 229 

 Chromogen 98, 14 1, 269, 2 Co 

 Chromoplasts, see Plastids 

 Chromosomes 270 



accessory 188 

 Cineraria 135 



Cinnamon canary, heredity of 177 

 Clarkia elegans 39 

 Coleoptera 44 

 Colias 310, 319 

 Coloboma 222 

 Colorado beetle 45 

 Colour-blindness 172, 195, 223, 231, 3x9 



diagram of descent 231 



a dominant 173, 222 



expectation in offspring 231 



possibly recessive 320 

 COLOURS 



Antirrhinuvi 98 



Aphis 190 



canaries 43 



dark and light in flowers 136 



fowls 42, 102 



from complementary factors 88, 



discussion of 139 



hex-edity 74-16 3 



103 



horse 42 



interrelation 



interrelation 



9I' 98 

 list of cases 



of colours in mice 

 of colours ixi 



37 



78 

 sweet peas 



of one part controlling colour of other 



parts 138 

 pigeons 43 



plastids 98 ... 



saturated and dilute 82, 143 



C O L O U V.^—contimied 



stocks 95 



various specific phenomena 132 

 Combs of fowls 34, 61 



Breda 67 



walnut 63 

 Complexnentary factors 88 

 Coxiipound characters 60 



Mendel's view of 368, 370 

 Consanguineous matings 225 

 Coreopsis tinctoria 39 

 Corn, see Maize 

 Cotton 



branching habit 19, 20 



colour 39 



various characters 25, 30S 

 Cotyledoxi 



colour of, peas 14 

 ,, stocks 39 



hypo-geal 31 

 Coupling, gaxiietxc 151, 159, 314, 315 

 Cousins, marriages of 225 

 Crest 



canary 37 



fowls 34 

 Crioceris asparagi 45 



Cross-bred, meaning of 291 

 Cryptomeres 93 

 Cypripcdiiim 96 

 Cystinuria 227 

 Cytology 



evidence as to sex 188 



diversity of 192 



Dachshund 83 

 Daphnia, sex 189, 321 

 Datura 39 



pricklincss of fruit 21 

 Deaf-mutes 229 

 Delphinium 135, 200 

 Diabetes insipidus 220 

 Diagrams of F^ gexxexation 58, 59, 89, 91 

 Dianthtis, colour-heredity 370 



Ar/neria-delloides, said to breed true 



373 

 Diastases 141 



Differentiation compared with variation 



274 



Digitalis 308 



Dilution of colours 80, 143 



Dinophilits, 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 

 Doxnestication, effects of 329, 369 

 Dominance 8, 342 



of epistatic factors 79 



W 



