1. Tardigrade
  2. Question
  3. Biology
  4. Respiration in insects is called direct because

Question Error Report

Thank you for reporting, we will resolve it shortly

Back to Question

Q. Respiration in insects is called direct because

Breathing and Exchange of Gases

Solution:

Respiration in insects is independent of its coelomic fluid. They respire by a tracheal system and the cells exchange $O_2/CO_2$ directly with the air in the tubes.
So, the correct answer is 'the cells exchange $O_2/CO_2$ directly with the air in the tubes'.