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General character and classification of amphibia |
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Answer» e found in water as well as in land too.They are cold blooded animals. Skin has no EXOSKELETON Ear is formed of only internal and middle ear. They have lack of scales. They have mucous gland in their skin.They have three chambered heart.Respiration through either gills or LUNGS. They lay eggs .EXAMPLE = Rana TIGRINA, toad salamander. |
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