Question

a note on cutaneous respiration in frogs

Answer 1

frog is a amphibian which can breath not only through its skin but also through its nose.the sense of touch is skin. the frog after going into the water also can breath through there skin through cutaneous respiration.

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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.