Question

What is cutaneous Respiration in frog?

Answer 1

we know that frog is an amphibions which exchange the gases by their lungs and by skin , carbon dioxide is breathe out and oxygen is captivated by skin but in breeding period lungs exhales more oxygen , frog have mucus gland on his skin as a result that have moist skin that leads the oxygen to be captivate and impart to the blood vessels .

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.