phylogeny vs biological science

phylogeny and biological science both are nouns.

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

phylogeny (noun)	biological science (noun)
(biology) the sequence of events involved in the evolutionary development of a species or taxonomic group of organisms	the science that studies living organisms