4 RANA 



6. View of the urinary and generative organs of a male from the ventral side.^/ (The alimentary canal has 

 been removed by cutting through the oesophagus, mesentery and rectum.) Fat-bodies; testes; vasa efferentia; 

 kidneys; renal portal, femoral, sciatic, pelvic, anterior abdominal veins; urinogenital duct; vesicula seminalis; 

 inferior vena cava; cloacal bladder. 



7. View of same parts in female : ovaries ; oviduct ; internal opening of oviduct ; ureter ; the other organs 

 and veins as in 6. . 



o vr* 



, ^.. **** 



