Clearly there is something wrong with your question: there is no such word as "daption" and you wouldn't use "an" if there were. If you are trying to say "adaption", this is a word, but "adaptation" is the preferred form. If you are trying to say "adaptation", we need some context. If you are asking about Macbeth, which is a literary work, an adaptation would be taking the play and making it into a story (Lamb's Shakespeare Stories for Children) or a screenplay (e.g. Roman Polanski's 1971 film). However, "adaptation" is an important concept in Biology, especially in evolutionary theory. Darwin's Galapagos finches are as good an example as any.
Abigail Williams
theater is the best
Sonnets. Sonnet XVIII, for example.
"Shrunk shank" is the best.
today and victory...
THE best example of TJ's demo style was when he 
I assume you mean in animals? The best example is a sponge, in Phylum Porifera.
The estate tax is the best example.
It is both. The word best as an opinion example: Many Jews did not think that Jesus was the best. And as a fact example: The gold medallist was the best on the day.
Check out the related links section below to see an example of a line of best fit.
mango is the best example of a seed plant.
the BEST
the best example
f
pools
Rain.
India is earth's best example of a subcontinent because it is on its own tectonic plate, but is still connected to asia.