5 thoughts on “How does the type of pet dog come from?”
Kyle
The origin of the dog
Dogs are the best friends of human beings. Where is its birthplace? When did the wolf evolve? What is the process and reason for this evolution? How did dogs migrate and develop on the earth? This is also a big mystery comparable to the pyramid in terms of difficulty.
It before using DNA technology to study, the theory that is generally accepted is that the dog was separated from a certain dog animal about 15,000 years ago, such as the jungle wolf, the dog, the wolf and the wolf, and Wolf et al. However, the first detailed DNA research results shocked the entire academic community. Studies have found that all types of dogs originated from wolves, not other dogs. The second part of the study is even more unexpected: the dog "independent portal" about 40,000 to 150,000 years ago.
how the dog originated from the wolf? This is not difficult to answer, the answer is impossible. Some writers claim that the primitives of the Stone Age get along like friends and successfully breed the first "mutant wolf" -the ancestor of dogs. Don't believe this kind of ghost. The problem involves the key stage of a new subspecies in the "joint manufacturing" of female wolves and male wolves. Let's return to the initial problem again, what is a dog? Dogs are mutated wolves with only their "wild parents" characteristics. This answer is undoubtedly ridiculous. Therefore, the origin and evolution of dogs are another unsolved mystery.
Foreigners are full of excess species that have been mixed, hurting people without saying a disaster, and so many people who have killed rabies! It is humans who do not know that cherishing life out of the dogs who kill extra dogs!
The origin of the dog
Dogs are the best friends of human beings. Where is its birthplace? When did the wolf evolve? What is the process and reason for this evolution? How did dogs migrate and develop on the earth? This is also a big mystery comparable to the pyramid in terms of difficulty.
It before using DNA technology to study, the theory that is generally accepted is that the dog was separated from a certain dog animal about 15,000 years ago, such as the jungle wolf, the dog, the wolf and the wolf, and Wolf et al. However, the first detailed DNA research results shocked the entire academic community. Studies have found that all types of dogs originated from wolves, not other dogs. The second part of the study is even more unexpected: the dog "independent portal" about 40,000 to 150,000 years ago.
how the dog originated from the wolf? This is not difficult to answer, the answer is impossible. Some writers claim that the primitives of the Stone Age get along like friends and successfully breed the first "mutant wolf" -the ancestor of dogs. Don't believe this kind of ghost. The problem involves the key stage of a new subspecies in the "joint manufacturing" of female wolves and male wolves. Let's return to the initial problem again, what is a dog? Dogs are mutated wolves with only their "wild parents" characteristics. This answer is undoubtedly ridiculous. Therefore, the origin and evolution of dogs are another unsolved mystery.
Foreigners are full of excess species that have been mixed, hurting people without saying a disaster, and so many people who have killed rabies! It is humans who do not know that cherishing life out of the dogs who kill extra dogs!
Like the type of human, do you say it is hybrid?
That is your knowledge too shallow. Many dogs have been passed from abroad to China in the past 10 years.
Most dogs are looking at how hair and body claws to distinguish what kind of dogs you buy.