Wilson — Inheritance of Quantity and Quality in Cows'' Milk. 477 



Diagram 5. 



Diagram showing the qualities of the milk from cows giving over 700 gallons. 



PERCENTAGE OF 

 FAT IN THE MILK 





The similarity between the quality of the milk given by the four divisions 

 of cows can be made still clearer if we reduce the figures represented by tlie 

 last four diagrams to percentages, and then combine the results obtained in 

 this way in a diagram in which the four divisions are represented on the 

 same 



[Table. 



SCIENT. PEOO. E.D.S., VOL. XU., NO. XXXV. 



3x 



