- 12 - BUFO. 



16. Urinogenital System. Remove the alimentary canal by cutting through 

 resophagus. mesentery, and rectum. Make drawings to show : kidneys ; ureters ; fat 

 bodies ; supra-renal bodies ; cloaca ; bladder ; and, in male : testes ; vasa efferentia : 

 vesiculse seminales ; in female : ovaries ;. oviducts ; internal openings of oviducts. 



