differentiation vs biology

differentiation and biology both are nouns.

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

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