Why is it implicit? Genetologists give answers –

On November 13, according to the US "Science Daily" website reported on October 20th, Chang Mao is more than 5 million years on the earth, until nearly 4,000 years ago, the scientist will finally find the reason.

According to the report, it is said that it is a distant relative of today’s elephant, and it is living with early humans.

They are the daily products of early humans. In addition, the skeleton is used to build a shield, and the long teeth should be used as a fish fork.

300,000 years ago, the most old instrument flute was made to use the fierce bones. Why is it implicit? This given question has an answer. Genetologists analyzed the ancient environmental deoxyribonucleic acid (DNA), considered to be because the melter of iceberg led to a humid environment, which was almost destroyed as a giant animal food source, so it was unable to live. According to reports, this 10-year project has published results in the UK "Nature" magazine on October 20, the project leader is the leader of the University of St. John, the University of Cambridge, Denmark Copenhagen, the head of the Lundbeck Foundation, Espury Professor Sliv.

According to reports, the research team used DNA bomb gun sequencing technology to analyze the remains of plants and animal remains in the soil samples that have been collected in the Arctic scorpion in the Arctic, including urine, feces and skin cells.

Thanks to this advanced technology, scientists do not have to rely on DNA samples on bones or teeth, and can collect sufficient genetic substances to reproduce ancient DNA profile. During the new championship, the same technique is also used to test human sewage to detect, track and analyze new crown viruses. Reference Information Network November 13 report According to the US "Science Daily" website reported on October 20th, Chang Mao is more than 5 million years on the earth, until nearly 4,000 years ago, the scientist will finally find the reason. According to the report, it is said that it is a distant relative of today’s elephant, and it is living with early humans.

They are the daily products of early humans. In addition, the skeleton is used to build a shield, and the long teeth should be used as a fish fork. 300,000 years ago, the most old instrument flute was made to use the fierce bones.

Why is it implicit? This given question has an answer. Genetologists analyzed the ancient environmental deoxyribonucleic acid (DNA), considered to be because the melter of iceberg led to a humid environment, which was almost destroyed as a giant animal food source, so it was unable to live.

According to reports, this 10-year project has published results in the UK "Nature" magazine on October 20, the project leader is the leader of the University of St. John, the University of Cambridge, Denmark Copenhagen, the head of the Lundbeck Foundation, Espury Professor Sliv. According to reports, the research team used DNA bomb gun sequencing technology to analyze the remains of plants and animal remains in the soil samples that have been collected in the Arctic scorpion in the Arctic, including urine, feces and skin cells. Thanks to this advanced technology, scientists do not have to rely on DNA samples on bones or teeth, and can collect sufficient genetic substances to reproduce ancient DNA profile.

During the new championship, the same technique is also used to test human sewage to detect, track and analyze new crown viruses. Professor Walles Lev said: For 100 years, scientists have been arguing why they are in the past. Humans are accused, because this animal has survived millions of years, the previous climate change did not lead to them, but they did not survive for a long time with humans, and some people think that human hunting causing them to extinct.

He said: We finally proved that the problem is not just climate change, as well as the speed of climate change.

This is the last straw that is sturdy, the landform is significantly changed, and the food is now looking for, they cannot be quickly adapted quickly. He said: With the warming of climate, trees and wetland plants replaced the hammer grassland habitat. It is to know that there are many animals around human beings than hunting more than huge fierce, they can grow to the height of the double bus. According to the report, it was said that it was 5 million years of lived on the earth, which has evolved in the earth, and it has passed several glaciers. The report pointed out that although the weather is cold, many vegetation growth makes the violent elephant and other animals.

According to the report, the road that fiercely walked through the life may be equivalent to the world of travel. Fossil records show that they live in all continents other than Australia and South America. People initially know that in Siberia and Alaska Coast, Frangue Island and St. Paul’s narrow areas, it is like a final Ice era.

But the study found that they also lived in other places, and the mammoths on the two islands that were not connected to each other were close relatives. Dr. Wang Yucheng (sound) of the first author of Cambridge University, said: The most recent glacier period is called an update world. At the end of thousands of years ago, the glaciers began to melt, and the fierce group was reduced.

People think that the fierce is beginning to extinct, but we found that they have passed the glaciers during different parts of the Arctic, and the time they live in the current life of our current life is much longer than scientists.

He said: We enlarge the complex details of the environmental DNA, plot the population of this mammal, prove that their population is getting smaller and smaller, genetic diversity is getting lower and lower, which makes them more difficult to survive .

He said: When the climate becomes more humid, ice begins to melt, it will form lakes, rivers and swamp. The ecosystem has changed, and the biomass of vegetation is reduced, and it is not possible to maintain a mammoth group. We have proven that climate change, especially precipitation, direct driving vegetation changes.

According to our model, humans have no effect on these. According to reports, humanity and mammoth live together in 2000, when the pyramid is built, there is also a mammoth in the world. Their disappearance is the last natural extinction event.

We have continued until today.

In five "Ice Age" animation films, the named Manny’s mammoth is the main role, and scientists hope to resurrect. Professor Walhers Lev said: This is a cruelty lesson of history. It shows how unpredictable climate change: Once you lose something, you can’t turn back.

Precipitation causes plant changes, thus extracting the impression.

This change occurs too fast, so that it is impossible to adapt and evolve. He said: It is said that there is nothing wrong with the impact of the weather in the weather. Early human beings have seen the world to become unrecognizable, this situation is easy to happen again, we can’t even think of it to think that we can live to that time. The only prediction we can affirm that changes will be huge.