biology vs female

biology and female both are nouns.

Word	Noun	Adjective	Verb	Adverb
biology	Yes	No	No	No
female	Yes	Yes	No	No

biology (noun)	female (noun)
the science that studies living organisms	an animal that produces gametes (ova) that can be fertilized by male gametes (spermatozoa)
all the plant and animal life of a particular region	a person who belongs to the sex that can have babies
characteristic life processes and phenomena of living organisms

biology (adjective)	female (adjective)
	being the sex (of plant or animal) that produces fertilizable gametes (ova) from which offspring develop
	for or pertaining to or composed of women or girls
	characteristic of or peculiar to a woman