The chicken-egg thing is easy though, the egg came first. All chickens came out of eggs, including the first one. Two non-chickens combined their DNA to make a chicken, which came out of an egg.
I don’t know if you’re trolling or not. There is no sudden point where chicken evolution became a chicken. They just get more and more chicken like traits. It’s a spectrum of evolution, which is still ongoing.
Where did the hormones that control DNA expression come from? DNA.
No? It was in the environment first. Then evolution selected DNA that responded to the environment in ways that helped it reproduce. This then evolved into cells that produce their own hormones that act on DNA in existing pathways. Without DNA already being effected by hormones in the environment there likely wouldn’t have been evolutionary pressure to manufacture them.
Not true. Add human estrogen to sex-undetermined plant DNA…
You’re obviously trolling. Clearly I’m talking about humans. Wtf. Cut out your bad faith shit. You’re wasting both of our time.
I don’t know if you’re trolling or not. There is no sudden point where chicken evolution became a chicken. They just get more and more chicken like traits. It’s a spectrum of evolution, which is still ongoing.
No? It was in the environment first. Then evolution selected DNA that responded to the environment in ways that helped it reproduce. This then evolved into cells that produce their own hormones that act on DNA in existing pathways. Without DNA already being effected by hormones in the environment there likely wouldn’t have been evolutionary pressure to manufacture them.
You’re obviously trolling. Clearly I’m talking about humans. Wtf. Cut out your bad faith shit. You’re wasting both of our time.