The evolutionary process of wolves is achieved through .

Wolves, how they evolved into dogs - a brief history of dogs.

Genetic mutations are the raw material for variation, and natural selection is key.

The result of a combination of genetic mutations and natural selection.

The wolf evolved from the malts, is the common ancestor of modern carnivores such as cats, canines, bears, and weasels, it has five fingers, a longer body and shorter limbs, and in general the maltsimon is similar to the current ferrets, it can climb trees, prey on some birds, small rodents. Some scientists believe that maltsmon may also eat some eggs or fruits. [5]

In the middle of the Eocene, about 47 million years ago, Maltsy began to diverge and gradually diverged into two relatively large groups, the cat suborder and the canine suborder. Among them, the cat suborder is a modern feline.

and the suborder Canine gradually differentiated into modern canids.

The dinosaurs became extinct.

After that, there are two huge niches that need to be filled: large predators and large ** eaters. Since in the age of dinosaurs, mammals.

Most of them are very small, so throughout the Cenozoic, many mammals began to develop to a larger size to occupy the ecology left by the extinction of the dinosaurs, the first to develop is the ** eater, that is, we often call herbivores, like Archaeopteryx, from the original fox-sized size, after several generations of evolution, and finally evolved into a tall modern horse. With the change in the size of the predator, the size of the predator is also increasing. Of course, due to resource constraints and the reason for the high energy consumption as homeotherms, neither is likely to appear like Diplodocus or Tyrannosaurus rex.

Such a huge size. [5]

Dogs evolved from wolves. Scientists believe that dogs were made by early humans from gray wolves.

Domesticated, domesticated 40,000 years ago, 10,000 years ago. Dogs belong to the phylum Chordates.

Subphylum Vertebrates, Mammalia, Subclass Euzoa, Carnivora, Suborder Schizopoda, Canids. Also known as "dog" in Chinese, dogs are found all over the world. Dogs, horses, cows, sheep, pigs, and chickens are called the "six animals".

Origin of species: Dogs were domesticated by wolves. As early as the hunter-gatherer era, dogs were domesticated as hunting assistants.

Therefore, dogs are considered to be the earliest domesticated domestic animals of humans. Dog bones have been found in Cishan in Wu'an, Hebei, Pei Ligang in Xinzheng, Henan, and Hemudu in Yuyao, Zhejiang, which proves that it has a long history of domestication. Jiao County, Shandong.

The dog-shaped skull unearthed in Sanlihe is vivid and realistic, allowing us to see the Neolithic Age.

Morphological characteristics of domestic dogs. The dog bones unearthed from the Banpo site in Xi'an, Shaanxi Province, have a small skull, a prominent frontal bone, a small flesh crack tooth, and a curved horizontal edge of the mandible, which is very different from the North China wolf, indicating that the history of human domestication of dogs is indeed very early.

Using DNA to find the ancestors of dogs Most scientists agree that dogs evolved from wolves. A long time ago, the ancients began to domesticate wild wolves, and gradually, the wolves that followed the lives of people faded into their ** nature and became empathetic animals - dogs.

The biological origin of dogs can be traced back to tens of millions of years ago, and the history of dog domestication is about 15,000 years ago in the Mesolithic Age, and some scientists even argue from the perspective of genetics that dogs may have been domesticated by humans as early as 100,000 years ago.

The first humans deciphered a dog's genome was in 2005 – even before researchers used genetic tools to trace the earliest homes of dogs. Early studies have identified a high degree of genetic diversity in dogs in East Asia, and other key markers in many rural dog populations, leading them to point to East Asia as the earliest place where dogs were domesticated by humans.

It's evolved little by little. Say it's people around campfires at night, and then some wolves are attracted to light. There is no ill will towards humanity afterward.

Humans give it meat, and it helps humans hunt. After that, it slowly reproduces. Weed out the wild ones.

Keep those who have a good impression of human beings. In this way, little by little, evolution came. Let's adopt it.

Dogs are not evolved by wolves, dogs are evolved from wolves, they have the same ancestors, but individual wolves were domesticated by humans to help humans complete some work, and they have evolved the species of dogs so far, but dogs still retain some wolf characteristics and habits.

It cannot be said that they have a common ancestor.

Dogs evolved from wolves. Scientists believe that dogs were domesticated from gray wolves by early humans and were domesticated 40,000 years ago. Dogs belong to the phylum Chordates, Subphylum Vertebrates, Mammalia, Euzoa, Carnivora, Schizopodae, and Canidae.

Also known as "dog" in Chinese, dogs are found all over the world. Dogs, horses, cows, sheep, pigs, and chickens are called the "six animals".

Dogs evolved from wolves. Scientists believe that dogs were domesticated from gray wolves by early humans and were domesticated 40,000 years ago. Dogs belong to the phylum Chordates, Subphylum Vertebrates, Mammalia, Euzoa, Carnivora, Schizopodae, and Canidae.

Also known as "dog" in Chinese, dogs are found all over the world. Dogs, horses, cows, sheep, pigs, and chickens are called the "six animals".

A wolf shall not become a dog.

I don't believe it. There are many species of wild dogs in the African savannah.

There are many species of wild dogs all over the world.

Domestic dogs are domesticated from wild dogs.