chordates

26 05, 2017

Duck-billed platypus – Biology and Evolution

By |2017-05-26T16:14:18-07:00May 26th, 2017|Biology|Comments Off on Duck-billed platypus – Biology and Evolution

Duck-billed platypus swimming Probably the very first mammals that evolved from reptiles about 200 million years ago were small animals covered with fur that still laid eggs like reptiles, but [...]

26 05, 2017

Evolution of Horses – Where do horses come from?

By |2017-09-16T22:18:43-07:00May 26th, 2017|Biology, Central Asia|Comments Off on Evolution of Horses – Where do horses come from?

Eohippus - an early kind of horse When mammals first began to grow larger, after the dinosaurs became extinct about 70 million years ago, some of them evolved into the [...]

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