PLATE 26 



Comparative effects of one or two genes for achondroplasia. 

 L to E F 2 Saluki-bassethound 1440 J, si. 

 F, Saluki-bassethound 504 <$, si. 

 F 2 Saluki-bassethound 1211 £, ss. 

 Note difference occasioned by homozygous condition in 1211 <$ and heterozygous 

 condition in 1440 <$ and 504 J 1 . 



117 



