Question

•What is amphibian ? State the characteristics of animals of class amphibia.

Answer 1

The Animals which can live both in Water and Land are Called as Amphibian. The Characteristics of The Class Amphibia is -

Their Body is Covered with Mucus and Have 3 Chamber of Heart. They lay their Eggs on water. They have either Gills or Lungs for Respiration Common Examples of these class is Toad, Salamander

Answer 2

The word amphibian means two-lives.  Amphibians spend their lives in the water and on land.

they have 3 chambered heart

All amphibians begin their life in water with gills and tails.  As they grow, they develop lungs and legs for their life on land. 

Amphibians are cold-blooded, which means that they are the same temperature as the air or water around them. 

characteristics of animals of class amphibia.

1)Unshelled eggs
2)permeable skin
3)carnivores adults

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