PHYSIOLOGICAL PROPERTIES OF GONADS 



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the adjacent tubules and under the tunica albuginea (fig. 15 

 for the normal relations) . So long as the testis is an encapsulated 

 organ, these cells are recognized from their location, but as soon 

 as the tubules are separated by ingrowth of connective tissue 

 as occurs in these grafts, it becomes more difficult to recognize 





Fig. 13 Portion of a subcutaneous testicle graft 152 days old (from female 

 40-4 A2B2 III— one ovary present), showing seminiferous tubules scattered in 

 connective tissue, ct, connective tissue; m, external oblique muscle; st, semi- 

 niferous tubules. 



