GONADS AS CONTROLLERS OF CHARACTERISTICS 



153 



The implanted testicular tissue does not persist in the same 

 degree of normality as does the ovary, and in some] cases it has 



Fig. 1 1" Section of an ovarian graft in superficial fascia of male rat (6, AIBI- 

 V). Rat 30 days old when graft was made; growth removed after persisting for 

 225 days, hv., blood-vessels; gf., Graafian follicle; ge., germinal epithelium; m., 

 medullary region of ovary; j)., peritoneum of female transplanted with ovary; s., 

 stroma; s/., superficial fascia. 



failed to persist at all. In the majority of cases the tissue was 

 placed subcutaneously in the female near the midabdominal 



"'Drawings made by Kenji Toda. 



