The "chicken or the egg" question is a classic riddle that has been pondered by people for centuries.
However, there is more than one possible explanation for how the first chicken egg came to be.
A chicken only evolved around 58 thousand years ago. Over time, due to the mutation gradual changes led to the evolution of the modern chicken.
So, the egg came first, but it was an egg that was laid by a bird that was not quite a chicken.
There are other theories, but this is the one that is most supported by the scientific evidence.
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