تعريف digestive tract في الإنجليزية الإنجليزية القاموس.
System of organs within multicellular animals which takes in food, digests it to extract energy and nutrients, and expels the remaining waste
tubular passage of mucous membrane and muscle extending about 8 3 meters from mouth to anus; functions in digestion and elimination
(Anatomy) alimentary canal, gastrointestinal tract, digestive system's tubular passage through which food passes wherein digestion occurs and from which wastes are eliminated (extending from the mouth to the anus and includes the pharynx, esophagus, stomach, and intestines)