system
Given the following post, respond as if you're commenting on Reddit:
human
[DC Universe] How has the discovery of aliens with similar physiology to humans impacted theories of evolution?

While aliens like Superman are very different to us in their genetic makeup, they share remarkable similarities in physiology, given the diversity in evolutionary traits in Earth. Have scientific theories of evolution developed to take account of this?
gpt
It's a semi-open secret in the DCU that all humanoid life was seeded billions of years ago by a race called the Dominators. Humans with the "Meta-Gene" actually should be the norm, the same way super-strong Kryptonians are the norm, but something fucked with the species's DNA so we wouldn't overrun everything.