This question did quite confuse me a bit, is it the noun one of ideas, beliefs, customs of various societies/places around the world, or the biology verb one meaning like tissues cells,
In case of former, well it’s an interesting question, considering either people like/are proud of culture(s) of others/their own, but at the same time are quite critical of the same. And worse, it can go to extremes. AND, in many cases, they are not wrong too! In the name of culture, there is tremendous amount of stupidity and utter non-sense all around the world (and I come from a country which that can be seen at first hand literally everywhere, regardless of who)
I believe whatever culture one follows, it doesn’t mean anything unless it has rational reasoning to it to a certain extent, and most importantly being decent human beings.
As for the latter, well I’m no biology expert so I don’t know.