Scientists have uncovered an unexpected genetic shift that may explain how animals with backbones first emerged and became so diverse.
A young girl welcoming you inside a zoo, inside of which are a walrus and a zebra, and a horse Classification is the process of organising living things into categories. These categories help us to ...
AZoLifeSciences on MSN
Research solves a crucial piece in the puzzle of how vertebrates evolved
New research from the University of St Andrews has discovered a crucial piece in the puzzle of how all animals with a spine - including all mammals, fish, reptiles and amphibians - evolved.
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