RELATIVE WEIGHTS OF ORGANS 



271 



Ratio 



0.5 



0.0 



0.5 



50 50 lOO 



T^tio 



T?atio 



25 



25 



0.5 



50 50 100 



200 



300 4-00 



1.5 



1.0 



0.5 



50 50 100 



SCO 



300 



400 



Charts 49 — nos. 9-11. Showing the changes in the relative percentage weights 



of the spleen, suprarenals and liver — based on the data in table 156. x x, 



males; o o, females. 



