Science, asked by aqsaparveen4, 11 months ago

explain the mechanism of gas exchange in insect?

Answers

Answered by aadya30313
5
  • The tracheoles end within the body cells. Gases move by diffusion within the tracheal system. When the insect is less active the ends of the tracheoles contain fluid. It is where the fluid and gas meet (= the fluid/gas interface), that exchange of gases occurs (oxygen is taken up, carbon dioxide is given off).

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