hypophysis: wild Norway 



373 



TABLE 205 



Shoiving the weights {grams) of the htjpophysis in the ttoo sexes of the Norway com- 



-pared ivith those in the corresponding sexes of the albino rat 



Hypophysis 



.020 



.018 



.016 



.014 



.012 



.010 



.008 



.006 



.004 



.002 



300 



350 



400 



50 100 150 200 250 



Chart 69 Showing the weight of the hypophysis in the two sexes of the Norway 

 compared with those in the corresponding sexes of the albino rat. 



Males • • Norway, observed ° ° Females 



Males • Albino, calculated Females 



