Which came first chicken or egg?
969109
The chicken. For thousands of years the chicken gave live birth to it's young which were in most cases instantly eaten by the others in the roost. As evolution does it protected the young by developing a hard placental sac which eventually developed into a biosphere which we now know as the egg. So there you have it.
193309
the egg, because before hens existed there were proto-hens that laid eggs as well. One day one of those proto-hens evolved and the first hen was born.
58521
The egg.  Chickens and in fact, all birds, evolved from dinosaurs - which laid eggs.
166906
well it really depends on your religion. If you believe in God and that he created all things in the beginning, it would be the chicken because he created the animals first. If you don't believe in God, then there's really no answer unless the chicken slowly evolved to be an egg breeder, so that means teh chicken came first
270
1.  Dinosaurs laid eggs millions of years ago.\n2.  Chickens weren't around millions of years ago.\n3.  Therefore, eggs came first.\n4.  Later, egg-laying birds evolved into chickens.
668163
who come first chicken or egg ? ^_^
420
Evolutionary theory seems to point toward the egg being first. All animals on earth mutated and evolved from the first life forms. It's likely that the first chicken as we know it today hatched after eons of genetic mutations and changes.
88800
The egg must have come first.\nLiving things evolve through changes in their DNA. The chicken evolved from the non-chicken through small changes caused by the mixing of male and female DNA or by mutations to the DNA that produced the zygote. Prior to that first true chicken zygote, there were only non-chickens.\nSo the egg came first.
18394
The egg came first, from something that was close to, but not quite a chicken. What came out of the egg was a mutation, also known as the first chicken, or at least close to one. Since it was able to successfully breed, its mutated genes were passed on, and much later on, chickens were able to dominate, while their earlier ancestors became extinct...
267464
The egg, because chickens are the result of evolution, so the egg is the correct answer
1027119
The EGG... Reptiles came first, then birds, then mammals.... And reptiles LAY eggs!! Therefore the EGG came before the birds (in this case the chicken).
435774
Well, if we're going by the Theory of Evolution, the egg.  As the chicken's ancestors were slowly evolving to the current form of chicken, the last one who's DNA was  99.9999999999999999999% similar to the modern chicken layed an egg which contained 100% chicken.  So, the egg came first.
33036
The egg. Dinosaurs were laying eggs way before there were chickens!
136554
The question that has perplexed us for multiple postings.\n\nThe egg came first, The first chicken came from an egg from something that was not quite a chicken.  Please see this handy movie for more details:
1162531
Actually this has a real answer. According to the book "Random Kinds of Factness: 1001 (or so) Absolutely True Tidbits About (mostly) Everything" by Erin Barrett and Jack Mingo the egg came first.\n\nAccording to their research chickens evolved from early Indochina birds called red jungle fowl. Mutations in the jungle fowls eggs produced things more like chickens...these bred with other bird causing more mutations producing todays chicken.\n\nSo the eggs have it!
541818
The chicken came first
357388
THE EGG. the chicken had to hatch from something. and the egg came from whatever bird was clucking around before the first chicken. see how simple that was? :)