epimorphic vs biological science

epimorphic is not a noun while biological science is a noun.

Word	Noun	Adjective	Verb	Adverb
epimorphic	No	Yes	No	No
biological science	Yes	No	No	No

epimorphic (noun)	biological science (noun)
	the science that studies living organisms

epimorphic (adjective)	biological science (adjective)
characterized by incomplete metamorphosis; having the same number of body segments in successive stages