Plane Cruise

"What is the dog comes from the dog, this is sure." Chen Mang said, the dog is domesticated by the wolf, this is unquestionable, the biggest evidence is the dog and wolf in the creature Learning to belong to the same species because they have reproduced future generations, unlike scorpions.

The problem now is that the wolf becomes a dog?

"Don't you say that the wolf can't be domesticated?" Teacher Chen Mei has not turned into the bend.

"Yeah, in this case, how did the wolf become a dog?" Chen Guuro asked.

"This ..." Listening to Chen, she said, yeah, how to become a dog, the animal is not a species that nature itself, which can prove that from fossils, The dog is domesticated by the wolf.

But the wolf can't be domesticated, or it is difficult, this ancients have long known, the so-called "feeding the white eyes", what is the meaning, but this, is there any contradiction?

How is the dog coming?

Perhaps someone will say, according to the current technology, some wolves can be domesticated, this is really true, with the current technology, many animals can be domesticated, but this is now, not ancient.

We don't say that ancient humans don't have the ability to domesticate the wolf, even if you really encounter a wolf that can be domesticated, will people really take the initiative to domesticate the wolf?

The answer is affirmative - no.

First of all, the risk of domestication is too high. If you are not careful, you will come to you when you sleep, then you will finish the easter, let alone the wolf is a group of animals. If you call friends, the whole tribe may therefore The loss is heavy, and ancient ancestors will not take this risk.

Even if there is one or two luck, it is really obedient, but the blood is also difficult to derive, because the number is too small, it cannot form a population.

Secondly, the wolf has no actual use of human beings. The dog is a faithful friend of mankind, but what is the use of the wolf? You can't provide food, you can get a wolf, then kill it as a food, tell the truth, and the meat that is more than the meat that is greater than the meat you get in a wolf, this is a loss business.

Finally, it is also the most important one, it is the wolf's recipes and human recipes. This will just look at the domestic animals that are domesticated, those who have been domesticated, recipes and human recipes are basically different, such as cows. Sheep eat grass, chicken eats insects, they will not grab food with humans.

The wolf is a carnivore, people are also carnivorous, meat can provide people with a large amount of fat and energy, is an extremely important source of food, human beings are unlikely.

Dog's recipes and human recipes are also status.

"Domestication, it is impossible, but the dog is indeed from the wolf to domestication. What is going on?" After listening to Chen Mei explained, Chen Mei teacher is even more dizzy.

"That only one may be." Chen is shrugged.

"What?"

"It's the dog, although it is a wolf, but it is not domesticated, but a wolf is domesticated." Chen Kun said.

"Did you domestication?" Listening to Chen Man, she slammed the whole person, looked at Chen Kah, like a mentally wisdom, can you still be a little?

"Of course, this is just my guess, I have no evidence now can prove, but like Holmes saying, after all the answers are unlikely, the remaining answer is being rare, that is also the truth." Chen could not think It is essential that Chen Hao is also discussed with several students, and their first reaction is the same as Chen Mei's reaction.

Domestication yourself, this sounds really unreliable.

"You said this, it's really a little." Teacher Chen Mei carefully thought that this conclusion is not completely unacceptable.

"Wolf will always have some old disadvantages, these wolves can adapted to group life and will be expelled."

This situation not only happens in the wolf, which will appear in many animal populations, even if it is not expelted, it will also be able to grab food because the body is weak, and ultimately leads to death.

The same is true in humans. When the old man is old, he will take the initiative to leave the group. If you find a place, you will promote "filial piety" in culture, the root cause is because there is no, so if you need to advocate, if If you have this culture, why should I advocate? If you are not corrupt, why should I be anti-corruption?

"You said that the dog is domesticated by these old weak wolves?"

"These wolves are unable to hunt because they have their own problems, they must survive, they must find new food sources to maintain their lives, and in nature, for them, where is the best food source? "

"Human tribe."

"Yes." Chen Han nodded.

Why is dog eating bones, because human teeth are meaningful to human beings can't really put all the bones, those wolves just eat these bones that are discarded by humans.

Of course, it is not enough for the bones, and the number of nutrition is limited. After all, the ancient human beings cannot be big fish every day. Therefore, these wolves also need some food sources, they need to have both nutrition, humans "Food" that is discarded, the target is obvious ...

Therefore, Chen Hui will say that the dog is actually a wolf to domestication, in order to survive, this is exactly possible, those wolves In order to get a stable food source, or they are not driven by humans, then take the initiative to become human sentinel, formed A similar relationship similar to the animal world.

Over time, this time, these wolves lost their original wolf, and the dog appeared.

Of course, this is not just Chen Mu's pure logic reasoning, but also some evidence can be guess, there are many evidence, and the best evidence is archaeological discovery.

I have said before, the wolf wants to find "food" abandoned by human camps, then there must be a premise that human beings have entered a relatively stable tribe settlement life, because only this can provide relatively stable food sources to the wolf .

The earliest dog found in about 14,000 years ago, it was a dog's mandible. Of course, this is not fossil, because the time is not enough, it still can't form a fossil, and it is a thousand years ago, just right, corresponding human settlement Step-by step.

This is never coincident.