Which came first, the chicken or the egg?
Probably many people ask themselves this question, but if anyone has replied (yes)? ( We assume that this question comes to hen egg )
Let's start from the beginning:
At the beginning there was darkness .
Then God told and all was light.
Okay, we start over.
Some people think that in the beginning was the egg, because no "how to be a chicken without eggs ??". At first thought it is logical that if a chicken hatched from an egg yolk as well it would be the first chicken?
But according to researchers who analyzed the molecular structure, it was at the beginning of the chicken, because the development shell is responsible hen's egg protein, which is called owokledydyna-17 (OC-17). A protein produced in the hen's oviduct.
So was the first hen. Hatched from an egg of another species - evolution .
If someone wants to drill down further - how was the egg of another species, and which came first - the egg or chicken ancestor? What was not at all in the beginning?
I will say this, as I have already written - in the beginning there was darkness .
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Goodbye.
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