The imagine shows the information about evolutionary development period of horse over a 40 million years of period.
Overall,it is clear that the horse underwent significantly transformation,highlighting body shape and foot structure .In addition ,the animal also developed long legs and strong body cells.
Around 40 million years ago, Eohippus was relatively small also feet consists of multiple toes.Altrough , short body and small legs which likely can’t walk stability on soft forest ground.By 30 years ago,Misohippus became medium highest with three toes,lenght leg .Misohippus adapt more independently.
The next stage,Merychippus,which existed approximately 15 million years ago , showed more development.It’s body larger and more horse-like,and the central toe became more dominant.
In the modern horse, these evolutionary trends have cultiminated in a large,powerful animal supported by single hoof.
