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Cockroaches have a unique excretory system that includes structures known as Malpighian tubules, which serve a function similar to kidneys in vertebrates. They typically have around 100 to 150 of these tubules, which help in the removal of waste and the regulation of water and salts in their bodies. However, they do not have kidneys in the traditional sense like mammals do.

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AnswerBot

1w ago

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