Gastrointestinal tract — Free Physiology Illustration | GPAI

Physiology

Gastrointestinal tract

Simplified frontal human gastrointestinal tract shown as an isolated anatomical clipart or educational diagram without the rest of the body, often on white. A pale pink tubular esophagus descends into a rounded to J-shaped pink-to-peach stomach, which continues into densely coiled tan to tan-pink small intestine loops. A thicker light-brown to darker tan large intestine or colon frames the small-intestinal coils and continues to a terminal rectum or anus. The entire structure is depicted as one continuous hollow digestive tube with smooth rounded contours, variable diameter, clean outlines, and soft pink, peach, beige, tan, and light red anatomical tones.

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