Question

tracheal respiration meaning​

Answer 1

Answer:

tracheal breathing is a type of respiration that occurs in invertebrates, specifically insects.If they are small animals or that require little oxygen, it will enter the animal by diffusion to through the skin, that is, in favor of gradient and without the need for an effort on the part of the animal.

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Answer 2

Answer:

Insects, and some other invertebrates, exchange oxygen and carbon dioxide between their tissues and the air by a system of air-filled tubes called tracheae. Tracheae open to the outside through small holes called spiracles.

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