Food on the plate must be converted into a mashed-up, gooey liquid for the digestive system to be able to split it up into its constituent parts ... The esophagus empties into the stomach ...

Teeth process food (less muscular stomach) Jejunum much longer than in cat. Caecum: blind-ended sac with bacterial flora. Tip of caecum is called appendix. Copraphagy: due to location of caecum after ...

Stomach cancer can cause black stools, also known as melena, which are a sign of bleeding in the stomach. It happens both in the early and advanced stages of stomach cancer. Read on to know a few ...

Gastrointestinal (GI) bleeding is a symptom of a disease, condition, or injury affecting any part of the gastrointestinal tract. The GI tract includes the esophagus, stomach, small intestine ...