recognition vs biological science

recognition and biological science both are nouns.

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

recognition (noun)	biological science (noun)
designation by the chair granting a person the right to speak in a deliberative body	the science that studies living organisms
the process of recognizing something or someone by remembering
an acceptance (as of a claim) as true and valid
coming to understand something clearly and distinctly
approval
the explicit and formal acknowledgement of a government or of the national independence of a country
(biology) the ability of one molecule to attach to another molecule that has a complementary shape
the state or quality of being recognized or acknowledged