Q. Which of the following statements is/are correct or incorrect regarding Class Amphibia?
(i) Body is divisible into head and trunk. Tail is present in some amphibians.
(ii) Show respiration by gills, lungs and through skin.
(iii) Has scales in all its members.
(iv) Can lead dual life (aquatic and terrestrial).
(v) Has eyelids.

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Solution:

Amphibians do not have scales. Their skin is moist.