Poultry Digestive System in the domestic fowl is very simple but efficient when compared to many other species, such as cattle. In the process of evolution, those avian species that developed simple but effective digestive systems were more able to fly and hence survive, as the simple digestive system would be lighter in weight. It is necessary that the diet provided to fowls be of high quality and easily digestible due to the simplicity in the structure and function of their digestive system. This is espec
