Mixed races. Races of people (photo)

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The population of our planet is so diverse that one can only be surprised. What kind of nationalities, nationalities you will not meet! Everyone has their own faith, customs, traditions, orders. Its beautiful and unusual culture. However, all these differences are formed only by the people themselves in the process of social historical development. And what underlies the differences that appear externally? After all, we are all very different:

  • blacks;
  • yellow-skinned;
  • white;
  • with different color eye;
  • various heights, etc.

It is obvious that the reasons are purely biological, not dependent on the people themselves and formed over thousands of years of evolution. This is how the modern races of man were formed, which theoretically explain the visual diversity of human morphology. Let us consider in more detail what this term is, what is its essence and meaning.

The concept of "race of people"

What is a race? It is not a nation, not a people, not a culture. These concepts should not be confused. After all, representatives of different nationalities and cultures can freely belong to the same race. Therefore, the definition can be given such as the science of biology gives.

The races of man are a collection of external morphological features, that is, those that are the phenotype of the representative. They were formed under the influence of external conditions, the impact of a complex of biotic and abiotic factors, and were fixed in the genotype during evolutionary processes. Thus, the signs that underlie the division of people into races should include:

  • growth;
  • skin and eye color;
  • structure and shape of hair;
  • hairiness of the skin;
  • features of the structure of the face and its parts.

All those signs of Homo sapiens as a biological species that lead to the formation of the external appearance of a person, but do not affect his personal, spiritual and social qualities and manifestations, as well as the level of self-development and self-education.

People of different races have a completely identical biological springboard for the development of certain abilities. Their general karyotype is the same:

  • women - 46 chromosomes, that is, 23 pairs of XX;
  • men - 46 chromosomes, 22 pairs XX, 23 pairs - XY.

This means that all representatives of a reasonable person are one and the same, among them there are no more or less developed, superior to others, higher. From a scientific point of view, everyone is equal.

Types of human races, formed over about 80 thousand years, have an adaptive value. It is proved that each of them was formed in order to provide a person with the possibility of a normal existence in a given habitat, to facilitate adaptability to climatic, relief and other conditions. There is a classification showing which races of Homo sapiens existed before, and which are at the present time.

Race classification

She is not alone. The thing is that until the 20th century it was customary to distinguish 4 races of people. These were the following varieties:

  • Caucasian;
  • australoid;
  • negroid;
  • Mongoloid.

For each, detailed characteristic features were described by which any individual of the human species could be identified. However, later the classification became widespread, which includes only 3 human races. This became possible due to the unification of the Australoid and Negroid groups into one.

So modern views the races of man are as follows.

  1. Large: Caucasoid (European), Mongoloid (Asian-American), Equatorial (Australian-Negroid).
  2. Small: many different branches that were formed from one of the large races.

Each of them has its own characteristics, characteristics, external manifestations in the form of people. All of them are considered by anthropologists, and the science itself that studies this issue is biology. Human races have interested people since ancient times. After all, completely contrasting external features often became the cause of racial strife and conflict.

Genetic studies of recent years allow again to talk about the division of the equatorial group into two. Consider all 4 races of people who stood out earlier and have become relevant again recently. We note the signs and features.

australoid race

Typical representatives of this group include the indigenous people of Australia, Melanesia, South-East Asia, India. Also the name of this race is Australo-Veddoid or Australo-Melanesian. All synonyms make it clear which minor races are included in this group. They are the following:

  • australoids;
  • veddoids;
  • Melanesians.

In general, the characteristics of each group represented do not vary too much among themselves. There are several main features that characterize all small races of people of the Australoid group.

  1. Dolichocephaly - an elongated shape of the skull in relation to the proportions of the rest of the body.
  2. Deep-set eyes, wide slit. The color of the iris is predominantly dark, sometimes almost black.
  3. The nose is wide, the bridge of the nose is pronounced flat.
  4. The body hair is very well developed.
  5. The hair on the head is dark in color (sometimes natural blonds are found among Australians, which was the result of a once-fixed natural genetic mutation of the species). Their structure is rigid, they can be curly or slightly curly.
  6. The growth of people is average, often above average.
  7. The physique is thin, elongated.

Within the Australoid group, people of different races differ from each other sometimes quite strongly. So, a native of Australia can be a tall blonde with a dense build, with straight hair, with light brown eyes. At the same time, the Melanesian will be a thin, short dark-skinned representative who has curly black hair and almost black eyes.

Therefore, the general features described above for the entire race are only an average version of their cumulative analysis. Naturally, miscegenation also takes place - a mixture of different groups as a result of natural crossing of species. That is why it is sometimes very difficult to identify a specific representative and attribute him to one or another small and large race.

Negroid race

The people who make up this group are the settlers of the following territories:

  • Eastern, Central and South Africa;
  • part of Brazil;
  • some peoples of the USA;
  • representatives of the West Indies.

In general, such races of people as Australoids and Negroids used to unite in the equatorial group. However, research in the 21st century has proved the failure of this order. After all, the differences in the signs shown between the designated races are too great. And some similarities are explained very simply. After all, the habitats of these individuals are very similar in terms of the conditions of existence, therefore, the adaptations in appearance are also close.

So, the representatives of the Negroid race are characterized by the following signs.

  1. Very dark, sometimes blue-black, skin color, as it is especially rich in melanin content.
  2. Wide eye slit. They are large, dark brown, almost black.
  3. The hair is dark, curly, coarse.
  4. Growth varies, often low.
  5. The limbs are very long, especially the arms.
  6. The nose is wide and flat, the lips are very thick, fleshy.
  7. The jaw is devoid of a chin protrusion and protrudes forward.
  8. Ears are large.
  9. Facial hair is poorly developed, beard and mustache are absent.

Negroids are easy to distinguish from others by external data. Below are the different races of people. The photo reflects how clearly Negroids differ from Europeans and Mongoloids.

Mongoloid race

Representatives of this group are characterized by special features that allow them to adapt to fairly severe conditions. external conditions: desert sands and winds, blinding snow drifts and so on.

Mongoloids are the indigenous people of Asia and much of America. Their characteristic features are as follows.

  1. Narrow or slanting eyes.
  2. The presence of epicanthus - a specialized skin fold aimed at covering inner corner eyes.
  3. The color of the iris is light to dark brown.
  4. characterized by brachycephaly (short head).
  5. Superciliary ridges thickened, strongly protruding.
  6. Sharp high cheekbones are well defined.
  7. The hairline on the face is poorly developed.
  8. The hair on the head is coarse, dark in color, of a straight structure.
  9. The nose is not wide, the bridge of the nose is low.
  10. Lips of different thickness, usually narrow.
  11. Skin color varies in different representatives from yellow to swarthy, there are also fair-skinned people.

It should be noted that another hallmark is short in stature, both in men and women. It is the Mongoloid group that prevails in numbers, if we compare the main races of people. They populated almost all climatographic zones of the Earth. Close to them in terms of quantitative characteristics are Caucasians, which we will consider below.

Caucasian race

First of all, we will designate the predominant habitats of people from this group. This is:

  • Europe.
  • North Africa.
  • Western Asia.

Thus, representatives unite the two main parts of the world - Europe and Asia. Since the living conditions were also very different, then the general signs are again an average option after analyzing all the indicators. Thus, the following features of appearance can be distinguished.

  1. Mesocephaly - medium head in the structure of the skull.
  2. Horizontal section of the eyes, absence of strongly pronounced superciliary ridges.
  3. Narrow protruding nose.
  4. Lips of different thickness, usually of medium size.
  5. Soft curly or straight hair. There are blondes, brunettes, brown-haired.
  6. Eye color from light blue to brown.
  7. Skin color also varies from pale, white to swarthy.
  8. The hairline is very well developed, especially on the chest and face of men.
  9. The jaws are orthognathic, that is, slightly pushed forward.

In general, a European is easy to distinguish from others. Appearance allows you to do this almost unmistakably, even without using additional genetic data.

If you look at all the races of people, the photo of whose representatives is located below, the difference becomes obvious. However, sometimes the signs are mixed so deeply that the identification of the individual becomes almost impossible. He is able to belong to two races at once. This is further aggravated by intraspecific mutation, which leads to the appearance of new traits.

For example, Negroid albinos are a special case of the appearance of blonds in the Negroid race. A genetic mutation that disrupts the integrity of racial traits in a given group.

Origin of human races

Where did such a variety of signs of the appearance of people come from? There are two main hypotheses that explain the origin of human races. This is:

  • monocentrism;
  • polycentrism.

However, none of them has yet become an officially accepted theory. According to the monocentric point of view, initially, about 80 thousand years ago, all people lived in the same territory, and therefore their appearance was approximately the same. However, over time, growing numbers have led to a wider settlement of people. As a result, some groups found themselves in difficult climatic conditions.

This led to the development and fixation at the genetic level of some morphological adaptations that help in survival. For example, dark skin and curly hair provide thermoregulation and a cooling effect on the head and body in Negroids. And the narrow cut of the eyes protects them from sand and dust, as well as from blinding by white snow among the Mongoloids. The developed hairline of Europeans is a kind of thermal insulation in severe winters.

Another hypothesis is called polycentrism. She says that different types of human races descended from several ancestral groups that were unevenly settled around the globe. That is, there were initially several foci, from which the development and consolidation of racial characteristics began. Again, under the influence of climatic conditions.

That is, the process of evolution proceeded linearly, simultaneously affecting aspects of life on different continents. This is how the formation of modern types of people from several phylogenetic lines took place. However, it is not necessary to assert for certain about the viability of one or another hypothesis, since the evidence of a biological and genetic nature, molecular level no.

Modern classification

The races of people according to the estimates of current scientists have the following classification. Two trunks stand out, and each of them has three large races and many small ones. It looks like this.

1. Western trunk. Includes three races:

  • Caucasians;
  • capoids;
  • negroids.

The main groups of Caucasians: Nordic, Alpine, Dinaric, Mediterranean, Falian, East Baltic and others.

Minor races of capoids: Bushmen and Khoisans. They inhabit South Africa. In the fold above the eyelids, they are similar to the Mongoloids, but in other ways they differ sharply from them. The skin is not elastic, which is why the appearance of early wrinkles is characteristic of all representatives.

Groups of Negroids: Pygmies, Nilots, Negroes. They are all settlers. different parts Africa, therefore, the signs of appearance are similar. Very dark eyes, the same skin and hair. Thick lips and no chin protrusion.

2. Eastern trunk. Includes the following major races:

  • australoids;
  • americanoids;
  • Mongoloids.

Mongoloids - are divided into two groups - northern and southern. These are the indigenous inhabitants of the Gobi Desert, which left its mark on the appearance of these people.

Americanoids - the population of North and South America. They have a very high growth, the epicanthus is often developed, especially in children. However, the eyes are not as narrow as those of the Mongoloids. Combine the characteristics of several races.

Australoids consist of several groups:

  • Melanesians;
  • veddoids;
  • Ainu;
  • Polynesians;
  • Australians.

Their characteristic features have been discussed above.

Minor races

This concept is a rather highly specialized term that allows you to identify any person to any race. After all, each large one is subdivided into many small ones, and they are already compiled on the basis of not only small external hallmarks, but also include data from genetic studies, clinical analyzes, molecular biology facts.

Therefore, small races - this is what allows you to more accurately reflect the position of each individual in the system of the organic world, and specifically, in the composition of the species Homo sapiens sapiens. What specific groups exist was discussed above.

Racism

As we found out, there are different races of people. Their signs can be strongly polar. This is what led to the emergence of the theory of racism. She says that one race is superior to another, since it is made up of more highly organized and perfect beings. At one time, this led to the appearance of slaves and their white masters.

However, from the point of view of science, this theory is completely absurd and untenable. The genetic predisposition to the development of certain skills and abilities is the same for all peoples. The proof that all races are biologically equal is the possibility of free interbreeding between them with the preservation of the health and viability of the offspring.

Man represents one biological species, but why are we all so different? It's all the fault of various subspecies, that is, races. How many of them exist and what is mixed let's try to figure it out further.

The concept of race

The human race is a group of people who have a number of similar traits that are inherited. The concept of race gave impetus to the movement of racism, which is based on confidence in the genetic difference between races, the mental and physical superiority of some races over others.

Research in the 20th century showed that it is impossible to distinguish them genetically. Most of the differences are external, and their diversity can be explained by the characteristics of the habitat. For example, white skin promotes better absorption of vitamin D, and it appeared as a result of a lack of daylight.

Recently, scientists more often support the opinion that this term is irrelevant. Man is a complex creature, his formation is influenced not only by climatic and geographical factors, which largely determine the concept of race, but also by cultural, social and political ones. The latter contributed to the emergence of mixed and transitional races, further blurring all boundaries.

big races

Despite the general fuzziness of the concept, scientists are still trying to figure out why we are all so different. There are many concepts of classification. All of them agree that man is a single biological species of Homo sapiens, which is represented by various subspecies or populations.

Variants of differentiation range from two independent races to fifteen, not to mention the many sub-races. Most often in scientific literature talk about the existence of three or four large races, which include small ones. Yes, by outward signs allocate Caucasoid type, Mongoloid, Negroid, and also Australoid.

Caucasoids are divided into northern - with blond hair and skin, gray or blue eyes, and southern - with swarthy skin, dark hair, brown eyes. It is characterized by a narrow slit of the eyes, protruding cheekbones, coarse straight hair, vegetation on the body is insignificant.

The Australoid race was long considered Negroid, but it turned out that they have differences. By signs, the Veddoid and Melanesian races are much closer to it. Australoids and Negroids have dark skin, dark color eye. Although some Australoids may have fair skin. They differ from Negroids in their abundant hairline, as well as less wavy hair.

Minor and mixed races

Large races are too strong a generalization, because the differences between people are more subtle. Therefore, each of them is divided into several anthropological types, or into small races. They are distinguished great amount. For example, the Negro, Khoisai, Ethiopian, Pygmy types are included.

The term "mixed races" more often means populations of people that arose as a result of recent (since the 16th century) contacts of large races. These include mestizos, sambos, mulattos.

Metis

In anthropology, mestizos are all descendants of marriages of people belonging to different races, regardless of which ones. The process itself is called metization. History knows many cases when representatives of mixed races were discriminated against, humiliated and even exterminated in the course of Nazi policy in Germany, apartheid in South Africa and other movements.

In many countries, the descendants of specific races are also called mestizos. In America, they are the children of Indians and Caucasians, in this sense the term has come to us. They are mainly distributed in South and North America.

The number of mestizos in Canada, in the narrow sense of the term, is 500-700 thousand people. Active mixing of blood here took place during colonization, mainly European men entered into contact with. Separated, the mestizos formed a separate ethnic group speaking the Mythic language (a complex mixture of French and Cree).

Mulattos

The descendants of Negroids and Caucasians are mulattoes. Their skin is light black, which is what the name of the term conveys. The name first appeared around the 16th century, coming to Spanish or Portuguese from Arabic. The word muwallad used to be used to refer to unpurebred Arabs.

In Africa, mulattoes live mainly in Namibia, South Africa. Quite a large number of them live in the Caribbean region and countries Latin America. In Brazil, they make up almost 40% of the total population, in Cuba - more than half. A significant number live in the Dominican Republic - more than 75% of the population.

Mixed races used to have other names, depending on the generation and the proportion of Negroid genetic material. If Caucasoid blood was related to Negroid as ¼ (mulatto in the second generation), then the person was called a quadroon. The ratio 1/8 was called octon, 7/8 - marabou, 3/4 - griff.

Sambo

The genetic mixture of Negroids and Indians is called sambo. In Spanish, the term sounds like "zambo". Like other mixed races, the term periodically changed its meaning. Previously, the name sambo meant marriages between representatives of the Negroid race and mulattoes.

Sambo first appeared in South America. Indians represented indigenous people mainland, and blacks as slaves were brought to work on sugar cane plantations. Slaves were brought from the beginning of the 16th century until late XIX. During this period, approximately 3 million people were transported from Africa.

human races


We live in a very difficult time, there are already about 6 billion people on earth. Among them there are no and cannot be two absolutely identical; even twins developing from the same egg, despite their great similarity appearance and the internal state always differ from each other in some small features. Bodily differences are especially noticeable between territorial groups of people who are distant from each other and live in other geographic and climatic conditions.

View division homo sapiens on race happened 2 and a half centuries ago. The origin of the term "race" is not exactly established. According to some scientists, this is a modification of the slave word "ras" (man, beginning, root). There is also an opinion that the term is related to the Italian "razza", which means "tribe". According to the French traveler Francois Bernier, the word "RASA" came from Sanskrit, the ancient language of the Indo-Aryans. In 1682 he created one of the first classifications of human races.

Metis(French métis, from late Latin misticius - mixed, from Latin misceo - I mix) - descendants from interracial marriages. Anthropologically, mestizos usually occupy an intermediate position between intermingled races. It is a mixture of one race with another.
Mulattos- descendants from mixed marriages of representatives of the Negroid and Caucasian races.
Sambo(Spanish zambo) - descendants from mixed marriages of Indians and blacks. AT different countries and in different times the term had different meanings. Old dictionaries define him as a mixture of a black man and a mulatto, or a black woman and a mulatto. The old pronunciation is "zambo", "zamboin".

A great contribution to the description of human races was made by the Soviet scientist Valery Pavlovich Alekseev (1929-1991). In principle, we are now guided precisely by his calculations in this interesting anthropological issue.

So what is race?

This is a relatively stable biological characteristic of the human species. They are united by a common appearance and psychophysical features. At the same time, it is important to understand that this unity does not in any way affect the form of the hostel and the ways of living together. General signs purely external, anatomical, but they cannot be used to judge the intellect of people, their ability to work, live, engage in science, art and other mental activities. That is, representatives of different races in their own way mental development absolutely the same. They also have exactly the same rights, and, consequently, duties.

Ancestors modern man are Cro-Magnons. It is assumed that their first representatives appeared on Earth 300 thousand years ago in Southeast Africa. As the millennia passed, our distant ancestors spread throughout the world.

They lived in different climatic conditions, and therefore acquired strictly specific biological characteristics. A single habitat gave rise to a common culture.

And within this culture ethnic groups were formed. For example, the Roman ethnic group, the Greek ethnic group, the Carthaginian ethnic group and others.

Human races are divided into Caucasians, Negroids, Mongoloids, Australoids, Americanoids. There are also sub-races or minor races. Their representatives have their own specific biological traits that other people do not have.


1 - Negroid, 2 - Caucasoid, 3 - Mongoloid, 4 - Australoid, 5 - Americanoid

Caucasians - white race


The first Caucasians appeared in Southern Europe and North Africa. From there they spread throughout the European continent, got into the Middle, Central Asia and Northern Tibet. They crossed the Hindu Kush and ended up in India. Here they settled the entire northern part of Hindustan. They also mastered the Arabian Peninsula and the northern regions of Africa. In the 16th century, they crossed the Atlantic and populated almost the entire North America and most of South America. Then it was the turn of Australia and South Africa.

Negroids - black race


Negroids or Negroes are considered the indigenous inhabitants of the tropical zone. This explanation is based on melanin, which gives the skin its black color. It protects the skin from the burns of the scorching tropical sun. No doubt, it prevents burns. But what clothes do people wear on a hot sunny day - white or black? Of course white, because it reflects well Sun rays. Therefore, in extreme heat, having black skin is unprofitable, especially with high insolation. From this we can assume that the Negroes appeared in those climatic conditions where cloudiness prevailed.

Indeed, the oldest finds of Grimaldi (Negroids), belonging to the Upper Paleolithic, were discovered on the territory of Southern France (Nice) in the Grimaldi cave. In the Upper Paleolithic, this whole area was inhabited by people with black skin, woolly hair and large lips. They were tall, slender, long-legged hunters of large herbivores. But how did they end up in Africa? Just like the Europeans came to America, that is, they moved there, pushing the indigenous population.

Interestingly, South Africa was inhabited by Negroids - Bantu Negroes (the classic Negroes we know) in the 1st century BC. e. That is, the pioneers were contemporaries of Julius Caesar. It was at this time that they settled in the forests of the Congo, the savannas of East Africa, reached the southern regions of the Zambezi River and ended up on the banks of the muddy Limpopo River.

And who did these black-skinned European conquerors supplant? After all, someone lived before them on these lands. This is a special southern race, which is conditionally called " Khoisan".

Khoisan race

It includes Hottentots and Bushmen. They differ from blacks in brown skin and Mongoloid features. They have a different throat. They do not pronounce words on the exhale, like all of us, but on the inhale. They are considered the remnants of some ancient race that inhabited the Southern Hemisphere for a very long time. There are very few of these people left, and in the ethnic sense, they do not represent anything integral.

Bushmen - quiet and calm hunters. They were pushed out by Bichuani Negroes into the Kalahari Desert. That's where they live, forgetting their ancient and rich culture. They have art, but it is in a rudimentary state, since life in the desert is very difficult and you have to think not about art, but about how to get food.

Hottentots (the Dutch name of the tribes), who lived in the Cape Province (South Africa), became famous for being real robbers. They stole a big cattle. They quickly became friends with the Dutch and became their guides, translators and farm workers. When the British captured the Cape Colony, the Hottentots made friends with them. They live on these lands to this day.

australoids

Australoids are also called Australians. How they got to the lands of Australia is unknown. But they were there a long time ago. It was a huge number of small tribes with different customs, rituals and culture. They did not like each other and practically did not communicate.

Australoids are not similar to Caucasoids, Negroids and Mongoloids. They only look like themselves. Their skin is very dark, almost black. The hair is wavy, the shoulders are wide, and the reaction is extremely fast. Relatives of these people live in South India on the Deccan Plateau. Maybe from there they sailed to Australia, and also settled all the islands nearby.

Mongoloids - yellow race


Mongoloids are the most numerous. They are divided into a large number of subraces or minor races. There are Siberian Mongoloids, North Chinese, South Chinese, Malay, Tibetan. What they have in common is a narrow slit of the eyes. The hair is straight, black and coarse. The eyes are dark. The skin is swarthy, has a slight yellowish tint. The face is broad and flattened, the cheekbones protrude.

americanoids


Americanoids populate America from the tundra to Tierra del Fuego. Eskimos do not belong to this race. They are alien people. The hair of the Americanoids is black and straight, the skin is swarthy. The eyes are black and narrower than those of Caucasians. These people have a huge number of languages. Among them, it is even impossible to make any classification. There are many dead languages ​​now, as their speakers have died out and the languages ​​have been written down.

pygmies

Pygmies belong to the Negroid race. They live in the forests of equatorial Africa. Notable for their small stature. They have it 1.45-1.5 meters. The skin has Brown color, lips are relatively thin, hair is dark and curly. Living conditions are poor, hence the small growth, which is the result of a small amount of vitamins and proteins necessary for the body for normal development. Currently, short stature has become a genetic heredity. Therefore, even if the pygmy babies are heavily fed, they will not become tall.

Thus, we have considered the main human races that exist on Earth. But it should be noted that race has never been of decisive importance for the formation of culture. It is also noteworthy that over the past 15 thousand years, no new biological types of people have appeared, and the old ones have not disappeared. Everything is still stable. The only thing is that there is a mixing of people of different biological types. There are mestizos, mulattos, sambo. But these are not biological and anthropological, but social factors determined by the achievements of civilization..

At present, according to various scientists, there are 34-40 races. Races differ from each other in 30-40 elements. Racial features are hereditary, are adaptive to the conditions of existence. There are three main approaches to the classification of races:

a) regardless of origin

b) taking into account origin and kinship

c) based on the population concept

The most plausible is the latter. It lies in the fact that large races are huge populations, small races are subpopulations of large ones, within which specific ethnic formations (nations, nationalities) are smaller populations. This results in a structure that includes levels of hierarchy:

Individual - ethnos - small race - big race.

The formation of races.

There are 4 stages of race formation.

At the first stage there was the formation of primary centers of race formation and the main racial trunks - western and eastern. Chronologically, this falls on the epochs of the Lower and Middle Paleolithic, about 200 thousand years ago, i.e. coincide with the rise of modern man.

Consequently, the main racial combinations in the western and eastern regions of the Old World took shape simultaneously with the formation of signs inherent in modern man, as well as with the migration of part of humanity to the New World.

At the second stage the allocation of secondary centers of race formation and the formation of branches within the main racial trunks. Chronologically, this stage falls on the Upper Paleolithic, partly the Mesolithic, ca. 15-20 thousand years ago.

At the third stage racial formation is the formation of local races. By time - this is the eve of the Mesolithic and Neolithic, approx. 10-12 years ago.

At the fourth stage Quaternary centers of race formation arose and populations with deep racial differentiation similar to modern ones were formed. It began in the Bronze and Early Iron Ages, i.e. in 4-3 thousand BC

Historians, as a rule, judge nations and peoples on the basis of the peculiarities of language and culture, but this is not enough. The language can be borrowed from another people, as, for example, the Russian language has become the predominant and even the only one for many small peoples of Russia (now you can meet representatives of the Chuvash, Mordovians, Komi and other peoples who speak only Russian and consider Russian as their native language) . The culture of peoples also changes in close contact with another people. The question of races, peoples and nations is very complex and confusing. However, the parallels drawn by no means claim to be true.

countries and peoples. Questions and answers Yu. V. Kukanova

What are transitional races?

What are transitional races?

Over many centuries of human history, races have mixed many times. From marriages between representatives of different races, children were born that carried the features of the appearance of both parents. So, for example, mestizos are the descendants of Indians and Europeans, and mulattoes are the descendants of blacks and Europeans. Population the globe is becoming more and more international, in many countries of the world all races live at once.

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From the book Great Soviet Encyclopedia (PE) of the author TSB

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Transitional options Te also owned some tricks - slightly, and then one of them pulled a sword out from under the floor. Curved ritual sword. Oleg, grimacing, made a movement with his hands - as if clapping his hands, and in his hands was a thin chain. A. Lazarchuk. "Sacred

From the book Encyclopedia of Methods early development author Rapoport Anna

What races of people inhabit the Earth? People differ from each other in skin color, facial features and many other characteristics. The population of our planet is divided into three large races. Caucasians have fair skin, wavy or straight soft hair, narrow lips and a protruding nose.

From the book Disasters of the body [Influence of stars, deformation of the skull, giants, dwarfs, fat men, hairies, freaks ...] author Kudryashov Viktor Evgenievich

What science studies races? Anthropology studies the origin of man, his existence and development. The name of this science comes from the words "anthropos" and "logos", which can be translated as "man" and "science", respectively. Many centuries ago, people began to turn

From the book I know the world. Secrets of man author Sergeev B. F.

From the book Universal Encyclopedic Reference author Isaeva E. L.

Races of dwarfs Almost all ancient mythologies reminisce about dwarf people. The Greeks called them myrmidons and believed that dwarfs originated from ants nesting on the holy oak. Ulis led their army to the gates of Troy. The Aegean priest, given their small stature, came to the idea of

From the author's book

Races of freaks Ancient people believed in the existence of entire races of freaks. Historians of that time talk about tribes of sirens, centaurs, fauna, sphinxes and countless tribes of dwarfs and giants. All historians ancient greece believed in the existence of a mythical race of people with

From the author's book

The Sovereign of All Russia, the twelve-year-old Tsar Peter II, upon his accession to the throne, immediately, long before the official coronation, ordered his subjects that in letters addressed to him and requests addressed to him, the “lowest slave” be placed before the signature of the bearer. no more and

From the author's book

Races Australian (Australoid) Asian-American (Mongoloid) American American Arctic Armenoid Atlanto-Baltic Balkan-Caucasian White Sea-Baltic Bushman Veddoid Grimaldian Far Eastern Eurasian

Lesson plan

1. What human races do you know?
2. What factors cause the evolutionary process?
3. What influences the formation of the gene pool of a population?

What are human races?

Human predecessors are Australopithecus;
- ancient people- progressive australopithecines, archanthropes (pithecanthropes, synanthropes, Heidelberg man, etc.);
- ancient people - paleoanthropes (Neanderthals);
- fossil people of the modern anatomical type - neoanthropes (Cro-Magnons).

The historical development of man was carried out under the influence of the same factors biological evolution, as the formation of other types of living organisms. However, a person is characterized by such a unique phenomenon for wildlife as an increasing influence on anthropogenesis. social factors(labor activity, social way of life, speech and thinking).

For a modern person, social and labor relations have become leading and determining.

As a result of social development Homo sapiens has acquired unconditional advantages among all living beings. But this does not mean that the emergence of the social sphere canceled the action of biological factors. Social sphere only changed their expression. Homo sapiens as a species is integral part biosphere and the product of its evolution.

These are historically formed groupings (groups of populations) of people, characterized by the similarity of morphological and physiological features. Racial differences are the result of people's adaptation to certain conditions of existence, as well as the historical and socio-economic development of human society.

There are three large races: Caucasoid (Eurasian), Mongoloid (Asian-American) and Australo-Negroid (Equatorial).

Chapter 8

Fundamentals of ecology

After reading this chapter, you will learn:

What does ecology study and why does every person need to know its basics;
- what is the significance of environmental factors: abiatic, biotic and anthropogenic;
What role do conditions play? external environment and internal properties population group in the process of changing its size over time;
- about various types interactions of organisms;
- about the features of competitive relations and factors that determine the outcome of competition;
- about the composition and basic properties ecosystems;
- about energy flows and the circulation of substances that ensure the functioning of systems, and about the role in these processes

Even in the middle of the XX century. the word ecology was known only to specialists, but now it has become very popular; most often it is used, speaking about the unfavorable state of the nature around us.

Sometimes this term is used in combination with words such as society, family, culture, health. Is ecology really such a vast science that it can cover most of the problems facing humanity?

Kamensky A. A., Kriksunov E. V., Pasechnik V. V. Biology Grade 10
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