QUANTITY 



189 



which raised so many daughters in the quahty of their 

 milk were very unhkely — judging from the run of the 

 breed as a whole — to have carried factors as high as 

 those carried by the best of their daughters may be 



3-0 -1 -2 -3 -4 -5 -6 -7 8 9 40 1 -2 -3 -4 -5 -6 



taken as evidence that some of the high quality factors 

 at least are dominants. 



In a volume published two years ago — " The Prin- 

 ciples of Stock-breeding "- — the writer of this volume 

 expressed the opinion that there were two main factors 



L 



