CLASS AMPHIBIAN

Select the Venn diagram that best represents the relationship between the following classes. Tortoise, Mammal, Amphibian

Assertion (A) : Amphibians have evolved from fishes . Reason (R ) : Archaeopteryx is a fossil linking fishes and amphibians :

Amphibians are

Assertion : Amphibians are poikilothermal Reason : Amphibians often undergoes summer sleep

Chamelon is an amphibian

Age of Amphibians was

Struthio camelus :______ :: Ichthyophis : amphibian.