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What is cutaneous respiraling?

Answer»

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.



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