Information about Regurgitation (digestion)
Regurgitation is the controlled flow of stomach contents back into the esophagus and mouth.
Regurgitation is used by a number of species to feed their young. This is typically in circumstances where the young is at a fixed location and a parent must forage or hunt for food, especially under circumstances where the carriage of small prey would be subject to robbing by other predators or the whole prey is larger than can be carried to a den or nest. Some birds species also occasionally regurgitate pellets of indigestible matter such as bones and feathers.
It is a normal and voluntary process unlike the complex vomiting reflex in response to toxins.
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Regurgitation is used by a number of species to feed their young. This is typically in circumstances where the young is at a fixed location and a parent must forage or hunt for food, especially under circumstances where the carriage of small prey would be subject to robbing by other predators or the whole prey is larger than can be carried to a den or nest. Some birds species also occasionally regurgitate pellets of indigestible matter such as bones and feathers.
It is a normal and voluntary process unlike the complex vomiting reflex in response to toxins.
In anatomy, the stomach is a bean-shaped hollow muscular organ of the gastrointestinal tract involved in the second phase of digestion, following mastication. The word stomach is derived from the Latin stomachus, which derives from the Greek word
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The esophagus (also spelled oesophagus/œsophagus, Greek οἰσοφάγος), or gullet
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mouth, also known as the buccal cavity or the oral cavity, is the orifice through which an organism takes in food and water.
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Location
In all mammals, the mouth is forward-facing in the face. Non-mammals have mouths in other locations (e.g...... Click the link for more information.
pellet, in ornithology, is the mass of undigested parts of a bird's food that some bird species occasionally regurgitate. The contents of a bird's pellet depend on its diet, but can include the exoskeletons of insects, indigestible plant matter, bones, fur, feathers, bills, claws,
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Emesis redirects here. For the genus of metalmark butterflies, see Emesis (butterfly). Heaving redirects here. For the up-and-down motion, see heave.
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