mutation vs biological science

mutation and biological science both are nouns.

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

mutation (noun)	biological science (noun)
(genetics) any event that changes genetic structure; any alteration in the inherited nucleic acid sequence of the genotype of an organism	the science that studies living organisms
a change or alteration in form or qualities
(biology) an organism that has characteristics resulting from chromosomal alteration