ILLUSTRATIONS 



FIG. 



31. Curve illustrating Conception of pure Lines 



32. Brachydactylous and Normal Hands . 



33. Radiograph of Brachydactylous Hand 



34. Pedigree of Brachydactylous Family . 



35. Pedigree of Haemophilic Family . 



Xlll 



PAGE 

 149 



'57 

 158 



159 

 161 



Mendtlisw. 



ERRATA 



Page 47, line 26, for " c" read " C." 



50, line I, for " white" read " while." 

 81, line 18, for "zygote" read "gamete." 

 90, line 2 of table, for " 49 " read "41." 

 90, line 2 of text, for " (n + i)" read " ( - i)." 



103, fig. 25, for " Ffppli[^]" read " ffppli[^]." 



118, line 6, for "fpi" read " fpL'" 



126, line 7, for "of comparatively" read "of a com- 

 paratively." 



159, line 24, for " Medelian" read " Mendelian." 



