biology vs wing-shaped

biology is a noun but wing-shaped is not a noun.

Word	Noun	Adjective	Verb	Adverb
biology	Yes	No	No	No
wing-shaped	No	Yes	No	No

biology (noun)	wing-shaped (noun)
the science that studies living organisms
all the plant and animal life of a particular region
characteristic life processes and phenomena of living organisms

biology (adjective)	wing-shaped (adjective)
	having or resembling wings