analogous vs biological science

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

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

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

analogous (adjective)	biological science (adjective)
corresponding in function but not in evolutionary origin
similar or equivalent in some respects though otherwise dissimilar