> Good Design.
Actaully, inefficient evolution. Left in place all sorts of stuff not strictly needed. However, when things change, having that collection of garbage rattling aroudn int he DNA allows for useful changes.
>>Actaully, inefficient evolution. Left in place all sorts of stuff not strictly needed. However, when things change, having that collection of garbage rattling aroudn int he DNA allows for useful changes.<<
So, the stuff has a purpose after all? Adaptability, say?
That is what micro-evolution is all about.