Question

What is cutaneous respiration in frog?

Answer 1

it means they breathe from their outer skin I.e gills

Answer 2

Answer:

Cutaneous Respiration:

• The skin of frog provides an extensive surface for exchange of gases.

• It is thin richly supplied with blood and kept moist by the mucus and water. The cutaneous respiration is always carried out.

• It is practically the only mode of respiration when the frog is under water.

• Dissolved oxygen in the water is exchanged through the moist surface of the skin by diffusion.