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In which of the following vertebrates does the ... - JAMB Biology 2020 Question

In which of the following vertebrates does the skin function as a respiratory surface

A

rat

B

lizard

C

fish

D

frog

correct option: d

At the early stages of their life, amphibians utilize gills for breathing. As they mature, they develop primitive lungs; additionally, they are able to breathe through their skin.

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