which comes first the chicken or the egg ?

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https://www.science.org.au › curious › earth-environment › which-came-first-chicken-or-egg

https://www.science.org.au › curious › earth-environment › which-came-first-chicken-or-egg
Which came first: the chicken or the egg? – Curious
The very first chicken in existence would have been the result of a genetic mutation (or mutations) taking place in a zygote produced by two almost-chickens (or proto-chickens). This means two proto-chickens mated, combining their DNA together to form the very first cell of the very first chicken. Somewhere along the line, genetic mutations occurred in that very first cell, and those mutations copied themselves into every other body cell as the chicken embryo grew. The result? The first true …
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https://www.treehugger.com › finally-answered-which-came-first-the-chicken-or-the-egg-4864321

https://www.treehugger.com › finally-answered-which-came-first-the-chicken-or-the-egg-4864321
Finally Answered! Which Came First, the Chicken or the Egg? – Treehugger
He went with the decidedly non-answer answer that the egg was first as it begets and contains everything … and also that the chicken was first because in the beginning, creation was…

https://www.sciencefocus.com › nature › which-came-first-the-chicken-or-the-egg

https://www.sciencefocus.com › nature › which-came-first-the-chicken-or-the-egg
Which came first, the chicken or the egg? – BBC Science Focus Magazine
So the egg definitely came first. Unless you restate the question as ‘which came first, the chicken or the chicken’s egg?’ Then it very much depends on how you define a chicken’s egg. Is it an egg laid by a chicken? Or is it an egg that a chicken hatches from? Chickens are the same species as the red jungle fowl of Southeast Asia, although they were probably hybridised with the grey jungle fowl when they were domesticated 10,000 years ago.

https://time.com › 4475048 › which-came-first-chicken-egg

https://time.com › 4475048 › which-came-first-chicken-egg
Chicken or Egg: Which Came First? | Time
That answer is also true— the egg comes first —when you narrow it down to chickens and the specific eggs from which they emerge. At some point, some almost-chicken creature produced an…

https://www.newscientist.com › question › came-first-chicken-egg

https://www.newscientist.com › question › came-first-chicken-egg
Which came first, the chicken or the egg? | New Scientist
But in theory, at some point two junglefowl bred and their offspring was genetically different enough from the species of its parents to be classified as a chicken. This chicken would have…

https://www.theguardian.com › science › 2006 › may › 26 › uknews

https://www.theguardian.com › science › 2006 › may › 26 › uknews
What came first, the chicken or the egg? The definitive answer
26 mai 2006By this reasoning, the first chicken did indeed come from a chicken egg, even though that egg didn’t come from chickens. The oldest recorded reference to the childish conundrum goes back…

https://en.wikipedia.org › wiki › Chicken_or_the_egg

https://en.wikipedia.org › wiki › Chicken_or_the_egg
Chicken or the egg – Wikipedia
The chicken or the egg causality dilemma is commonly stated as the question, which came first: the chicken or the egg?The dilemma stems from the observation that all chickens hatch from eggs and all chicken eggs are laid by chickens. Chicken-and-egg is a metaphoric adjective describing situations where it is not clear which of two events should be considered the cause and which should be …

https://www.nbcnews.com › id › wbna38238685

https://www.nbcnews.com › id › wbna38238685
Which came first, the chicken or the egg? – NBC News
It had long been suspected that the egg came first but now we have the scientific proof that shows that in fact the chicken came first, said Dr. Colin Freeman, from Sheffield University’s…

https://cwi.edu › news › blog › which-came-first-chicken-or-egg

https://cwi.edu › news › blog › which-came-first-chicken-or-egg
Which Came First – The Chicken or The Egg? | CWI
From fossils we know that the first amniotes – those animals that produce eggs as we understand them – arose around 350 million years ago (MYA) and probably looked something like small lizards with pointy teeth (indicating that they were carnivores). Birds on the other hand do not appear in the fossil record until much later; some 200 million years after the first amniotes or about 140 MYA. And since the chicken is a bird, the egg preceded the chicken by nearly 200 …

https://futurism.com › which-came-first-the-chicken-or-the-egg

https://futurism.com › which-came-first-the-chicken-or-the-egg
Which came First: The Chicken or the Egg? – Futurism
Which came first, the chicken or an egg containing a chicken? The answers are: 1. The egg (species that lay eggs have been around a lot longer than chickens). 2. The chicken. That is,…

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