meme vs biological science

meme and biological science both are nouns.

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

meme (noun)	biological science (noun)
a cultural unit (an idea or value or pattern of behavior) that is passed from one person to another by non-genetic means (as by imitation)	the science that studies living organisms