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The evolution of human beings depends to a certain extent on the environment, and the environment in the Great Rift Valley is very harsh, and there is almost no change from the day of human birth, and people there can be said to have not evolved in some ways. Of course, it's close to the first human ancestors! Even if you don't say that, I'll give you another example, and you'll notice that most of the black African athletes are sprinters, and one of the reasons is that one of their leg muscles hasn't evolved into two of us yellow people, and one whole muscle is more powerful than two.
You should understand the principle of going from one piece to two pieces!
According to the latest research by American scientists (probably the news on June 26), human beings once died in large numbers due to environmental reasons, at least only 2,000 people, all in Africa, so the current people can be said to have evolved from Africans!
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Is it? So why do African skulls resemble orangutans so much?
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Is it a coincidence that the vicissitudes of the universe move according to their own laws, I believe that there is a Creator who we are made in His image. But the Bible says that Adam was the first human being, perhaps.
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Black people should be the last in the evolution of human beings, looking at their strong physical fitness and strong appearance
I don't know about this question, you have to ask them black people.
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What I do know is that in the past, people reasoned according to the principle of evolution that our ancestors were in Africa, but since the discovery of the skull of Peking Man, there has been a great controversy in the archaeological community about the origin of human beings, and there is no result yet.
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There will be no result in this question.
One way or another, an inference is always an inference.
The truth will no longer be known.
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Black people are mainly concentrated in Africa, North America, South America, Oceania, and Europe.
Black people: Black people generally refer to black people, also known as Negro race, Negro-Australian race, Equatorial race, and Congo race. It is a group of people divided according to heritable traits in the constitution, and is one of the human taxonomic theories. Caucasians generally have a dark complexion, black wavy or curly hair, a broad, flattened nose, a low or medium nasal base, a small protrusion of the nose, large transverse diameter of the nostrils, convex lips, a wide mouth, thick lips, and less beard and body hair.
The ethnic classification of blacks mainly includes Nilots, Bantu (both of which account for the vast majority of the black African population), and Hanmites. It is mainly concentrated in Africa, North America, South America, Oceania and Europe. The native land of the black race is sub-Saharan Africa.
The black people of the Americas, Oceania and Europe are mainly descendants of black slaves during the colonial period and black immigrants after World War II.
Phylogenetic division
The black race includes two major ethnic groups: the Sudanese and the Bantu. Their distribution in Africa is roughly bounded by the equator. The Sudanese are of the northern equator and are characterized by a pure black complexion. The Bantu family lives south of the equator and is characterized by a light dark complexion.
There are also two ancient races classified as Nirog are the Negrilo and the Khoisan, the Negrilo are the earliest inhabitants of Central Africa, and the Khoisan are the oldest inhabitants of Southern Africa, they are the oldest surviving race in the world, but because of the exclusion of late immigrants, their population has been very sparse, and the only remaining tribes are scattered in tropical rainforests and deserts.
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There are no black people among the Chinese, but there are some black people living in China now.
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There are almost none, only a small number of marriages or pregnancies with partial blood, and an estimated 100% of the bloodlines.
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The reason why the genes of blacks are so strong is because the genes of blacks are dominant, while the genes of yellows and whites are recessive. If the black race is combined with the white race or the yellow race, the dominant gene received by the child in the process of the offspring is from the black race, so his appearance characteristics show the black gene, that is, ** is black, and the hair is curly, but this is not absolute, and sometimes there are genetic mutations.
Under normal circumstances, if blacks and yellows are combined, the appearance of blacks is particularly obvious in the genes of the first generation after their union, and the second generation after the first generation is combined with the yellow race again, the second generation is only slightly changed. If after the combination of the black race and the yellow race, their descendants will be combined with the yellow race for the rest of the year, and they want to cover up all the genes of the black race, then it will basically take more than five generations to cover up the dominant genes and appearance characteristics of the black race.
We see in our lives that yellow people marry white people, and their descendants are black**, which is such a truth. That's why people often say that the genes of black people are particularly strong, and that's how it came about. The United States is a country with the largest combination of whites and blacks, and their descendants often shout to show the genes of blacks, in fact, their descendants have to go through several generations of union with whites, and their offspring can roll a little bit lower in skin color, but it has not changed too much.
In fact, the reason why the genes of black people are so strong ultimately comes from the result of evolution. Because the environment in which black people live is many times worse than that of white and yellow people, in order to adapt to the local survival environment, the genes of black people have changed over millions of years to become what they are today, and their genes are dominant genes are also the result of natural selection, so that their offspring can better adapt to the environment.
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Blacks certainly belong to humanity. Negrons, also known as Negrons, Negros, Negros, and Equatorial are the sensitives of the human population divided according to heritable traits in the constitution, and are a kind of taxonomy of humans. Blacks generally have a dark complexion, black wavy or curly hair, a broad and flat nose, a low or medium nasal base, a small protrusion of the nose, a large transverse diameter of the nostrils, convex lips, a wide mouth, thick lips, and less beard and body hair.
The racial classification of blacks mainly includes Sudanese Negros, Bantu Negros (both of which account for the vast majority of the black African population), Khoisan Negros, Cusit Negros (belonging to the mulatto), Australian Aborigines, etc. During the Middle Ages and before the Middle Ages, their shirts were to be distributed in sub-Saharan Africa. Later, due to imperialism and mercantilism in European countries, large numbers of blacks were forced to be sent as slaves in South and North America.
Black people make up 16% of the world's population.
Hehe, the geographical area is different, the living environment is different, this is the reason why there are no two leaves of the same number of trees haha.
Both love, as long as the relationship is good enough, if you have to say it, Silver Fox and the third line are easy to approach.
Hello ok...I'm telling you... Take your time.
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