1.

The animals which evolved into the first amphibian that lived on both land and water, were _____(a) Jawless fish(b) Lobefin(c) Ichthyosaurs(d) ShrewI got this question in an interview for job.My question is taken from A Brief Account of Evolution of Animals topic in chapter Evolution of Biology – Class 12

Answer»

Correct choice is (B) Lobefin

Explanation: Lobefin were the FIRST animals to be declared as amphibians. The first mammals resembled SHREWS whereas jawless fish EVOLVED around 350 million years ago. Ichthyosaurs were fish-like reptiles that EXISTED 200 million years ago.



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