Some morphological indices of the muscular division of the stomach of chickens and geese

The adaptation of birds to flight was reflected very strongly in a structure of a body and vital systems of an organism of birds. Digestive organs at birds, in comparison with other classes having a backbone, have the features caused by a place in phylogenetic number, dwelling and existence conditions. Absence of a teeth and weak participation in processes of digestion of a mouth was at the bottom of occurrence in an organism of birds of the difficult stomach consisting of two departments: ferruterous and muscular.This work deals with the morphological indicators of the muscular division of the stomach of chickens and geese.