296 



CARL RICHARD MOORE. 



Castrated Males 



Normal Females 



Spayed Females 



In my own experiment the average gross weights of several 

 glands from animals of the same age, sex, and operated condition 

 form the basis of the comparison, the average body weights of the 

 same lots of animals being known. Table II. gives the weight of 

 individual hypophyses as they were removed from the animal on 

 the 36oth day of life. The weights of all the hypophyses for each 

 group were averaged and a comparison of these average weights 

 should give as good an indication of the reactions, if any, as any 

 method of comparison that could be used. 



