Description : Mention the characteristics of amphibians.
Last Answer : a) Amphibians are the first vertebrates to appear on land. b) They have adaptations to live both in water and on land. c) The body is divided into head, trunk and tail. Tail is ... fertilization is external. j) They exhibit metamorphosis. Ex: Frog, Toad, Salamander, Newt, Ichthyophis (apodan)