After ingestion and initial break down into small particles, the food enters a pipe. This food pipe is called _________.
alimentary canal
After ingestion, the food passes through a continuous pipe. This food pipe is called oesophagus. It is part of the alimentary canal. Alimentary canal, also known as gastrointestinal tract, includes mouth, pharynx, oesophagus, stomach, small intestine, large intestine and anus.