What are they really? My mom had chiseled face while my mom has naturally round face, and people say these two traits don’t mix well
The reason I’m bringing this up is because apparently there’s a phenomenon where both parents are attractive and the child still comes out ugly, is this the result of epigenetics?
No one can cause all soyence is bullshit but anyway the functional definition is you inherit your ancestors traits but the environment can intervene with their expression.
To the extent of making you ugly, there's no way to know what level of biology is the cause, whether it's nutrition, radiation, genes, epigenetics, stress, bioelectricity, whatever. So epigenetics is just one way the environment alters biology.
It's cause soyence overhypes genes as an atheist "soul," so epigenetics makes it sound like you can interface with your "soul's" destiny. It's just a hypothetical biological layer. But someone can claim everything listed above has an epigenetic result, well so can everything above have a bioelectric result, a nutritive result, a stress result, all of them are affected.
Everything is intertwined, genes aren't some transcendent magic, it's just soyentism for "bloodline."
So can your environment affect your bloodline? Yes, obviously. If two people that don't look the same breed, something uglier will come out. Obviously. That's why purebreed animals are valued. Is that a result of the environment? No. Does this require soyence to understand? No.