If the question refers to eggs in general,
the egg came first
. The first amniote egg—that is, a hard-shelled egg that could be laid on land, rather than remaining in water like the eggs of fish or amphibians—appeared around 312 million years ago.
Did the chicken or the egg came first?
But it doesn’t matter; at some point in evolutionary history when there were no chickens, two birds that were almost-but-not-quite chickens mated and laid an egg that hatched into the first chicken. If you are prepared to call that egg a chicken’s egg,
then the egg came first
.
Did the chicken came first?
From these origins, humans have carried chickens around the world over the past two millennia or more. So, eggs dramatically predate chickens. … This chicken would have developed within a junglefowl egg and only produced the very first chicken’s egg on reaching maturity. Looked at this way, the chicken came first.
Why do people say the chicken came first?
But it doesn’t matter; at some point in evolutionary history when there were no chickens, two birds that were
almost-but-not-quite chickens mated and laid an egg that hatched into the first chicken
. If you are prepared to call that egg a chicken’s egg, then the egg came first.
What came before the chicken?
Eggs
, generally speaking, existed before chickens did. The oldest fossils of dinosaur eggs and embryos are about 190 million years old. Archaeopteryx fossils, which are the oldest generally accepted as birds, are around 150 million years old, which means that birds in general came after eggs in general.
What did a chicken evolve from?
The chicken evolution lies in a group of dinosaurs called
the theropods
, which evolved into two categories some 230 million years ago: the Ceratosauria and the Tetanurae. The Ceratosauria then split again into the ceratosaurids and the coelophysoids.
Where did chickens originate from?
The chicken is one of the most ubiquitous domesticated animals; it is bred for both its egg and meat, and is thought to have originally been domesticated from the red junglefowl (Gallus gallus) native to
multiple regions from Southeast Asia to Southwest China
3 , 4 , 5
.
Did dinosaurs evolve chickens?
“Chickens are dinosaurs.” Pretty much every evolutionary biologist and paleontologist worth their salt long ago came to the conclusion that
birds are descended directly from dinosaurs
. And chickens, of course, are birds.
Is the chicken and the egg a paradox?
The “chicken or egg” paradox was first proposed by philosophers in ancient Greece to describe the problem of determining cause and effect. Now a team of physicists from the University of Queensland and the NÉEL Institute has shown that
the chicken and the egg can both come first
. … The answer lies in quantum physics.
What is the meaning of chicken and egg situation?
If you describe a situation as a chicken and egg situation, you mean
that it is impossible to decide which of two things caused the other one.
What causes a chicken to lay eggs?
Your chicken needs
around 20 grams of protein
to lay an egg. In addition to protein, chickens need calcium, phosphorus, vitamin D, fat, and water. In fact, water is the single most important nutrition they require, and even a few hours without water can cause them to stop laying eggs for weeks.
What comes from an egg?
- Most snakes come from eggs. Female snakes lay eggs on the ground. …
- Birds come from eggs. Most birds lay eggs in a nest. …
- This mammal lays eggs. This is an echidna. …
- Most frogs come from eggs. Frogs live on land and in water. …
- Did You Know? The ostrich is the biggest bird. …
- Think!
How did eggs evolve?
The shelled
amniote
What was the first animal on earth?
Earth’s first animal was
the ocean-drifting comb jelly
Is the chicken we eat male or female?
In Summary – Do We Eat
Male Chickens
? Almost all of the chicken we see on supermarket shelves is female chicken meat. Although, male chicken meat is perfectly fine to eat, and some people even say it has a fuller flavor.
Why do we not eat turkey eggs?
Turkeys are bigger than chickens, so they take up more space and require more food
. … And they lay only two eggs a week, compared to a chicken’s near-daily production, reports Modern Farmer. This adds up, so that in the rare instance a turkey egg is for sale, it’s easily $2 to $3 a pop.
