Digestive System 3D Animation | पाचन तंत्र | Alimentary Canal | organs Of Digestive System l UPP 5G

Railway ALP/Technician Science MCQs Questions | Digestive System of Human Body by Neeraj Sir | ALP/Tech Digestive System Questions and Answers | Digestive System Anatomy and Physiology | Digestive System MCQS Digestive system | For Neet Aspirants , Medical,Nursing, Pharmacy Students The human digestive system consists of the gastrointestinal tract plus the accessory organs of digestion (the tongue, salivary glands, pancreas, liver, and gallbladder). Digestion involves the breakdown of food into smaller and smaller components, until they can be absorbed and assimilated into the body. The process of digestion has three stages: the cephalic phase, the gastric phase, and the intestinal phase. The first stage, the cephalic phase of digestion, begins with secretions from gastric glands in response to the sight and smell of food. This stage includes the mechanical breakdown of food by chewing, and the chemical breakdown by digestive enzymes, that takes place in the mouth. #digestivesystem #digestivesysteminhuman #humandigestivesystem #alimentrycanal #alimentrytrack #intro_to_digestive_system #what_is_digestive_system_in_hindi #activities_of_digestive_system #anatomy_of_digestive_system #physiology_of_digestive_system #functions_of_digestive_system #wall_of_digestive_system #layers_of_GI_tract