It doesn't. Why should it?
The butterfly does not defy evolution. In fact, the butterfly is a perfect example of evolution in that it has evolved over centuries to be absolutely perfect at what it does.
The cast of Incredible Creatures That Defy Evolution - 2000 includes: Jobe Martin as Himself - Creationist
yes
of Defy
a good scentence for defy is, "i would not defy my fathers orders."
The word defy is a verb. Defy means to reject or to refuse.
defiance http://www.thefreedictionary.com/defiance
It doesn't, nothing can defy gravity.
Defy Everything was created in 1999.
Defy Appliances was created in 192#.
The population of Defy Appliances is 2,600.
I defy you to give me a worthwhile sentence! It was not wise of the defendant to defy the court's initial ruling.