Question

Similarities between the alimentary canal of earthworm,cockroach,bird, and stating the function of their parts

Answer 1

Answer:

Similarities between the alimentary canal of earthworm,cockroach,bird is all of them have esophagus .

Explanation:

The gastrointestinal tract is the tract or passageway of the digestive system that leads from the mouth to the anus. The GI tract contains all the major organs of the digestive system, in humans and other animals, including the esophagus, stomach, and intestines.

The main organs that make up the digestive system (in order of their function) are the mouth, esophagus, stomach, small intestine, large intestine, rectum and anus. Helping them along the way are the pancreas, gall bladder and liver.

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