Question

Write differences between Respiration in insects and earthworms​

Answer 1

Answer:

The respiratory organs for the exchange of gases vary in different organisms. ... In earthworm, the exchange of gases occurs through the moist skin. In fishes it takes place through gills and in insects through the tracheae.

Answer 2

Answer:

in cockroach respiration occurs by a special part called trachea. Through the spiracles air enters inside the trachea where exchange of gases takes place. ... Earthworm absorbs oxygen through its moist skin by the process of diffusion and gives off carbon dioxide in the same process