choice vs selection

choice and selection both are nouns.

Word	Noun	Adjective	Verb	Adverb
choice	Yes	Yes	No	No
selection	Yes	No	No	No

As nouns, choice and selection are synonyms defined as:

Other synonyms of choice include option, pick.

As nouns, choice and selection are synonyms defined as:

Other synonyms of choice include pick.

choice (noun)	selection (noun)
the act of choosing or selecting	the act of choosing or selecting
the person or thing chosen or selected	the person or thing chosen or selected
one of a number of things from which only one can be chosen	a passage selected from a larger work
	an assortment of things from which a choice can be made
	a natural process resulting in the evolution of organisms best adapted to the environment

choice (adjective)	selection (adjective)
of superior grade
appealing to refined taste