Which Came First – The Egg or The Chicken?
The egg laying creatures existed path far before the chicken came. So in fact, the egg preceded the chicken.
How about we take the clock numerous, numerous moons prior when there were no chickens. An animal fundamentally the same as chicken (how about we call it proto-chicken) would have mated with other proto-chicken. The two living beings pass their qualities as DNA. Be that as it may, the replication of DNA is never 100% precise and regularly creates a minor change for the new living being. These minor changes in DNA could make another species over a huge number of eras. The same happened with proto-chickens and the little hereditary transformation made the new species called chicken, which developed in egg.