The Egg or The Chicken!!

An English scientist decided, in a simply disarming way, the dilemma of what came first, the chicken or the egg. 

James McInerney, a professor of evolutionary biology at the University of Manchester, UK, said simply, on Facebook, the question so often asked if it first appeared chicken or the egg. 

With a simple and disarmingly chart on Facebook, became a hit on social networks. With half a dozen line, James McInerney explains that turtles, lizards, snakes and crocodiles existed before birds. As reproduce in eggs, it is the mystery solved.

Thank you Professor!