COMPARATIVE ANATOMY HOME
COMPARATIVE ANATOMY TABLE OF CONTENTS
  OBL HOME OBL REFERENCES
RESPIRATORY AND DIGESTIVE SYSTEMS
COW INTESTINES LUNGFISH GOAT LIVER
RESPIRATORY AND DIGESTIVE SYSTEMS INTRODUCTION
THE PHARYNX AND GILLS
LUNGS
OTHER RESPIRATORY STRUCTURES
DIGESTIVE TISSUE
SEROSA 1
SEROSA 2
GI TRACT 1
GI TRACT 2
ACCESSORY STRUCTURES
LIVER & GALL BLADDER