210 



GEOWTH OF PARTS AND ORGANS 



It was then opened by longitudinal slits through its walls and the 

 clots removed from the cavities thus exposed. 



The graph given in chart 32 and the values in table 145 have 

 been determined by formula (16). 



The weight of the heart is closely correlated with that of the 

 body and no difference according to sex has been noted. Hatai 

 ('13); Jackson ('13). 



50 



100 



150 



200 



250 



300 



350 



400 



450 



CKart 33 Showing the weight of kidneys of the male albino rat according to 

 body weight. The observed weights are represented by 136 male rats. Table 

 145, formula (17). 



Observed weight. 



Calculated weight. 



Weight of both kidneys on body weight. Technic: All vessels 

 were cut close to the hilum and any superficial fat removed. 



The graph given in chart 33 and the values in table 145 were 

 determined by formula (17). 



No sex difference was observed but the graph represents the 

 determinations for the male only. Hatai ('13); Jackson ('13). 



Weight of the liver on the body weight. Technic: The vessels 

 were cut close to their entrance into the liver and the blood in the 



