Chap. XIV] 



SUMMARY 



285 



' Pear-shaped sac lodged in gall-bladder fissure on under 

 surface of liver. 



r Two inches long. 

 Size < One inch wide. 



Gall-bladder { ( Capacity about ten drachms. 



( 1. Mucous membrane. 

 3 coats I 2. Fibrous and muscular tissue. 



i 3. Serous membrane from peritoneum, 

 , Function — Serves as a reservoir for bile. 



