polymorphism vs biological science

polymorphism and biological science both are nouns.

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

polymorphism (noun)	biological science (noun)
(biology) the existence of two or more forms of individuals within the same animal species (independent of sex differences)	the science that studies living organisms
(chemistry) the existence of different kinds of crystal of the same chemical compound
(genetics) the genetic variation within a population that natural selection can operate on