LINE BREEDING AND MENDEL'S LAW 



189 



blood might be bred together, to get any desired union 

 of the two blood lines of the original pair. Professor 



Near-Perfection to Start With. (Courtesy of M. R. Jacobus, New Jersey) 



W. H. Card has recently devised a new chart with the 

 same object. 



Probably the point which needs most emphasis when 

 we talk to the Beginner about how he can best essay 

 line breeding, is that he needs, more than any other one 



