biology vs differentiation

biology and differentiation both are nouns.

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

biology (noun)	differentiation (noun)
the science that studies living organisms	the mathematical process of obtaining the derivative of a function
all the plant and animal life of a particular region	a discrimination between things as different and distinct on the basis of their characteristics or attributes
characteristic life processes and phenomena of living organisms	(biology) the structural adaptation of some body part for a particular function