✔ 最佳答案
If ya a religious person according to the creator of chickens, chickens came first. It was on the Fifth Day of Creation that He created ….‘every winged fowl after their kind’ (Genesis) complete with the DNA to reproduce that kind. Then He blessed them, saying, ‘Be fruitful, and multiply’ using that DNA. For the chickens this meant lay chicken eggs. Problem solved. Of course if ya not RELIGIOUS then ya will just have to go on wondering wont ya? lol