38 



C. M. JACKSON 



Fig- 6 a LIVER Percentage of body weight. 



Curve derived from Hetai's formula (for males). 



I^eans at seven age periods from Jackson's data; males. 0, females, 0. 



Fig. 6 b KIDNEYS Percentage of body weight. 



Curve derived from Hatai's formula (for males'. 



Means at seven age penods from Jackson's data; males, 0, females, ( 



ZSEL 



150 

 Body weight in grams 



Fig. 7 a TESTES Percentage of body weight 



Curve derived from Hatai's formula (epididymis not included). 



Means at seven age periods from Jackson's data (epididymis included). 



o 

 (U.04C- 



Fig. 7 b OVARIES Percentage Of body woight 

 Curve derived from Hatai's formula. 

 Means at seven age periods from Jackson's data<. 



- 150 

 Body weight in grams 



