Evolution of Frogs – Biology

By |2019-06-26T22:18:04-07:00May 26th, 2017|Biology - Evolution, from cells to modern mammals, birds, and reptiles|

A frog sitting half in the water: Evolution of frogs When did frogs evolve? Frogs developed out of lungfish about 375 million years ago, in the Devonian period. They used their lungs to leave the water and live on land. Read more about lungfish All our biology articles In the Devonian period, it was [...]