uniparous vs biological science

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

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

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

uniparous (adjective)	biological science (adjective)
producing only one offspring at a time