Friday, 12 December 2014

400+ trillion molecules walked into a bar. 

And the barman said ‘Why the long face?’

And the 400+ trillion molecules replied ‘Evolution by natural selection.’

The point: According to evolutionary biochemists, an average fully grown human being's body is made of ~100 trillion molecules; a horse ~400+ trillion. And the body design - the 'Phenotype' - shaped by natural selection pressures!

No comments: