First, DNA means Deoxyribonucleic Acid which also contains genetic codes.
We well know that the parents passes of DNA or genetic materials to the offspring, it helps the offspring shape itself and grow. It will also pass on features, traits, and, variety.
That is all I can say...
They all do in some way but if I had to pick one I would go with culture
Huh What is this question bc I’m confused