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In the taxonomy system of the animal kingdom, man, as a species, belongs to the phylum Chordates, Mammalida, Primates, Hominidae, Homo sapiens, Homo sapiens.
Ethnicity in the genus Homo:
Homo rudolfensis, ca. 240 to 1.6 million years ago, East Africa.
Homo habilis, 190-1.6 million years ago, East Africa.
Homo Antecessor (formerly?) ), 900,000 years ago, Spain.
Homo erectus, 170 to 300,000 years ago, Algeria, China, Java.
Homo ergaster (Homo ergaster, Homo erectus, Homo erectus, Homo erectus, etc.), 180-1.4 million years ago, East Africa, South Africa, Georgia.
Homo heidelbergensis, 60 to 100,000 years ago, Europe, East Africa.
Neanderthals (Homo neanderthalensis), 20-30,000 years ago, Middle East, Europe.
Homo sapiens, since 200,000 years.
With the exception of Homo sapiens, other species are now extinct.
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Animalia Chordates Mammalia Primates Hominidae Homo genus Homo.
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Animalia Chordates Subphylum Vertebrates Mammalia Euzoan Subclass Primates Hominidae Homo Homo Homo Homo species.
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1. Boundary. For a long time, kingdom was the highest category in the biological science taxonomy. In the beginning, man divided living things into two kingdoms: animal and plant.
After the discovery of microorganisms, they were also classified into the animal or plant kingdom for a long time: active microorganisms were classified into the animal kingdom, pigmented (algae) or bacteria were classified into plants, and some were even placed into both kingdoms at the same time.
Later, bacteria without a nucleus were separated into a separate kingdom, and later fungi were separated from the plant kingdom and became an independent kingdom, and finally archaea were established as a kingdom on their own.
According to the originally accepted classification of the Six Realms, organisms are divided into the kingdom Viral, Prokaryotic, Fungi, Protists, Plants and Animals.
The latest genetic studies have found that this taxonomy is not quite correct, so domains have been introduced as the highest category of organisms. Existing organisms are classified into non-cellular biotic domains, eukaryotic domains, or prokaryotic domains, and organisms without a nucleus (bacteria and archaea) are classified into prokaryotes.
Only in eukaryotes there is a bounded division. There are four kingdoms in eukaryotes: the protists, fungi, plants, and animals. There are nine realms in total:
Viroids, Virions, Archaea, Bacteria, Cyanobacteria, Protists, Fungi, Plants, Animals.
2. Door. In biology, organisms with the most basic and significant common characteristics are divided into several groups, each group is called a phylum, such as protozoa, gymnosperms, etc. The following is the outline.
3. Outline. The outline is under the door and above the eye. Sometimes there is a general program and a sub-program.
For example, mammals (belonging to the kingdom Animalia, chordates, vertebrate subphylum, under the order Carnivores, odd hoofs, artiodactyls, etc.), monocotyledons (belonging to the kingdom of plants, seed plants, angiosperms subphylum, under the duck grass subclass, Poaceae, etc.).
4. Purpose. There are classes or subclasses on the order, and there are families under them. There may also be general orders and suborders.
For example, Carnivora (belonging to the kingdom Animalia, Chordates, subphylum vertebrates, mammals, under the felines, bears, canines, pandas, etc.), sedge (genus Plantae, seed plants, angiosperms, monocots, duck grass subclass, Poaceae, sedge family, etc.).
5. Branch. The family is located between the order and the genus. There are humans, cruciferae, monkeys.
6. Genus. It belongs to the family and its purpose is to classify the organisms within the "order" in detail. For example: Macaque, Brassi, Man.
7. Species. Also known as species, the basic unit of taxonomy, is located at the last level of taxonomy, under the genus. A more general concept refers to a group of related organisms that are more or less morphologically different from other such groups and are capable of mating and reproducing and having fertile offspring.
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Man is one of a kindPrimatesA species of the genus Homo in the family Homo.
In anthropology, human beings are defined as those who are able to use language and have a complex social organization.
Organisms that are involved in the development of science and technology, especially those who are able to establish groups and institutions to support and assist each other.
Paleoanthropologists see upright walking as an important factor in human evolution and an important symbol of human birth. For example, the inevitable consequence of walking upright is the division of hands and feet, which allows humans to use tools flexibly. Another example is that after walking upright, the field of vision is broadened, which helps the development of the brain and promotes the development of human intelligence.
Man is an animal of culture.
The formal title of a being is man. Nature has evolved the human body, but nature cannot produce the form of human beings, and human beings can only exist naturally as human-like animals when they lose their own role. Advanced animals.
It is not necessarily a human being, and human beings are not advanced animals, human beings themselves are only an expressive definition of the form of existence, and this definition and expression starts from the form of the thing that exists.
All living animals, the physique that has evolved naturally cannot become the standard of judgment of high and low, and the possession of consciousness and thought cannot become the difference between humans and animals. Nor can man appear to be higher than the lower by virtue of his upright walking body, or more special than the other living things in the living world.
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The species is the basic taxonomic unit, and the genus is the taxonomic unit one level larger than the species, and so on.
Order, phylum, class, order, family, genus, species" are all taxonomic levels, arranged from large to small, each classification has its own characteristics, according to the "kingdom, phylum, class, order, family, genus, species" classification of animals from less to more. For example: Animalia Chordates Mammalia Primates Hominidae Homo genus Homo sapiens [modern man (homosapiens)] This is the position of man in the "kingdom, phylum, class, order, family, genus, and species".
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