You might get a kick out of insect patterning based upon morphogen protein concentration gradients then... http://en.wikipedia.org/wiki/Drosophila_embryogenesi

You might get a kick out of insect patterning based upon morphogen protein concentration gradients then... http://en.wikipedia.org/wiki/Drosophila_embryogenesis http://en.wikipedia.org/wiki/Drosophila_embryogenesis