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Which animal has no large intestine?
1) frog
2) fish
3) bird
4) squirrel

User Dbercules
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1 Answer

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Final answer:

Birds do not have a large intestine; instead, they have a cloaca, which is a shared exit area for digestive, reproductive, and urinary tracts, reflecting a different digestive process than that of mammals.

Step-by-step explanation:

The animal that does not have a large intestine is the bird.

Birds possess a unique digestive system that differs significantly from mammals. Unlike mammals that have distinct large intestines, birds have a specialized structure known as the cloaca which serves as the common exit area for the intestinal, reproductive, and urinary tracts. Birds do have a small intestine, but the part that could be compared to a mammalian large intestine is extremely short or functionally different, and it is not referred to as a large intestine. Usually, the undigested food passes through a bird's digestive tract relatively quickly when compared to that in a mammal, which utilizes a large intestine for water absorption and the formation of feces.

User Ampy
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