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Now people raise domestic chickens. It is a variant of the ancient original chicken. It can also be said that the original chickens in this belt have been artificially raised for a long time.
Currently in India. Raw chickens are also preserved in the mountainous areas of Myanmar and Malaysia. And the eggs of the original chicken can only hatch from the original chicken. Because of this.
Raw chickens are not raised in captivity.
And the domestic chicken is different from the original chicken. It's just a lot of meat. Finger defense more. High egg production.
In the first few years, the number of eggs laid was about ten. The family produces up to 360 eggs in a few years.
Therefore, the current domestic chicken is not suddenly mutated from the original chicken. Rather, it is the result of long-term evolution.
Since domestic chickens evolved from raw chickens. So is it from a chicken to an egg or from an egg?
According to the results of the study of biologists. The evolution of living organisms should focus on the development stage of the remaining organisms. In particular, the living force is the most active and malleable.
The initial developmental period of the highest sexuality. So the evolution of the chicken. Basically, it is the period of growth and development of chicks that takes place. And not at the time of the egg.
Time limit. In other words. The evolution of domestic chickens began with the first chickens bred in captivity. Instead of hatching from the first raw egg.
Chicken starts. Where did the original chicken come from?
So much earlier. It's to explain the problem.
All birds are remembered from tens of millions of years ago. The eggs of Archaeopteryx hatch from young birds that evolve over a long period of time. And Archaeopteryx is made of.
The larvae of the older archaeocrete Osof evolved. Grain reptiles, in turn, are larvae born from older total-fin eggs.
evolved. From this, it can be seen that [egg] is the beginning of animal life. But it is not the origin of a new species of animal.
The evolution of living things takes place through changes in the environment. Not self-evolution. It's good to cater to the environment. The occurrence of the organic world. Prior from one.
primitive [mother cell].It then differentiates into daughter cells or seed cellsThe same is true of creatures in nature. There is [mother] first.
Produce [son].It is impossible to have a son before a mother is born.
So. Judging from the above inferences. The chickens come first to conform to the laws of natural evolution.
Answer: First the chicken and then the egg.
Look!! Pure hand-to-hand !!
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The key to solving the problem is how we define the "egg" -- if we think that the "egg" must be the egg laid by the chicken, then it must be the chicken that came first.
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I think you need a time machine.
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First there was a stone, and a worm was turned in, and it mutated genetically, and it grew into a chicken-like species, and then after a few generations of biological evolution, it finally became a chicken.
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Aren't the laying hens in front?
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There were chickens first, and chickens evolved from other animals.
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There are chickens first, and other evolutions can be different animals, and this egg can only hatch.
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Chickens evolved from other animals, so I think there should be chickens first, and then eggs.
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There is no chicken and no egg, to say that it is a chicken is a chicken, to say that it is an egg is to be an egg, why is 1 in front of 2, 123456, can not be 213456
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The key to solving the problem is how we define the "egg" -- if we think that the "egg" must be the egg laid by the chicken, then it must be the chicken that came first.
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First there were chickens, because the eggs floated out.
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The key to solving the problem is how we define the "egg" -- if we think that the "egg" must be the egg laid by the chicken, then it must be the chicken that came first.
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It must be a chicken, an egg.
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Everything is pre-celled. evolved in the course of evolution.
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Existing questions or existing answers?
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The key to solving the problem is how we define the "egg" -- if we think that the "egg" must be the egg laid by the chicken, then it must be the chicken that came first.
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There must have been chickens first, eggs, chickens and eggs.
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There are chickens to have eggs, chickens are dead, eggs are gone, eggs are broken, chickens are still alive.
First there were chickens. The egg problem has embroiled countless scientists and science enthusiasts, but according to the British Daily Mail, scientists have experimentally proved that chickens come before eggs, and this is based on the fact that the dependent substance that forms eggshells is a protein that can only be found in the ovaries of chickens. >>>More
There are eggs first, and there is a program that specifically talks about this problem, mainly because of genetic variation. Genetic mutations occur every time a new life is born, and the "ancestor" of chickens (said to be a type of bird) from ancient times will have a genetic mutation every time they reproduce, and when the generation closest to chickens lays eggs, they have all the genes that belong to chickens, that is, eggs. So it's the eggs that come first, and then the chickens hatch. >>>More
First came the eggs. After there are chickens.
Chicken or egg?This is a conundrum that has existed for centuries. It's always been a point of contention. >>>More
From a scientific point of view, we start with the first life on Earth, and the first life on Earth should be infinitely close to the way bacteria or viruses reproduce.
There are eggs first, and then there are chickens, and the predecessor of the chicken also reproduces by laying eggs, and it is laid and laid, and suddenly a chicken hatches in the egg, so the chicken appears. The predecessor of the chicken was called the Archaeopteryx chicken, and the eggs laid by the Archaeopteryx were called the Archaeopteryx eggs. The predecessor of the Archaeopteryx was supposed to be some kind of reptile that could fly, and they also laid eggs, so there were eggs first, and chickens later. >>>More