What came first the chicken or the egg? From a biological p…

What came first the chicken or the egg?
From a biological point of view, the egg came first.
Species evolve over time through genetic mutations. At some point, two birds that were almost chickens mated and laid an egg. Because of a small DNA mutation during fertilization, that egg contained the very first bird we would call a chicken.
So, the egg had to exist before the chicken could hatch from it!!dalle