Human Evolution Story: A New Opportunity for Correction

- Future Science KR Chowdhury

The Indian people start the new year with new resolutions. In the new year, the mistakes of the past are not repeated, and it is in our sacrament to make a fresh start by correcting the mistakes. This theory is also prevalent in the world of science. There is real wisdom in correcting mistakes made in the past. When it comes to human evolution, our past is so obscure that scientists are having a hard time compiling a series of histories by arranging some names and evidence of human evolution. For this reason, some scientists are requesting to give a new name to the fossils of an entire class of fossils. In this direction, scientists have renamed some of the evolutionary human fossils. This makes it easier to understand the history and evolution of the various human species that have evolved in different periods of evolution, over different geometric locations. Scientists are trying to understand the exact time of evolution by renaming different species of human beings into one formula. There is a saying in Gujarati that let's forget and count again. This is the only way to get an overview of the story of human evolution if one understands human evolution in depth.

Human Evolution: A Short Story

Scientists begin the story of evolution in different ways, but if the title of the story is the same, human evolution began in Africa. Called the 'Out of Africa' theory. According to the unanimous opinion of scientists, Homo erectus, a man standing on two legs, was born in Africa 3 million years ago today. A new species, Homo-Heidelbergensis, was born out of them 2 million years ago today. Whose remains were found in Ethiopia. Four million years ago, Homo-Haydenbergenesis left the continent of Africa. Of which two split. One species migrated to the Middle East. While another species migrated to the continent of Europe. These two fragmented human species evolved into the Neanderthals. Members of Homo-Heidelbergensis went to the countries of the East. Which was transformed into 'Denisovens'. The remains were found in 2010 in Siberia. The members of Homo-Heidelbergensis now left in Africa were transformed two million years ago into today's modern "brilliant man" named Homo-Sapian. Homo sapiens from Africa spread to Europe-Asia 40,000 years ago. There were few inter-clan relationships with the native human species (Neanderthals and Denisovans). Such is the short story of human evolution.

According to modern science, Homo-Heidelbergensis is considered to be the main ancestor of modern humans, Neanderthals and Denisovins. The teeth of Homo-Heidelbergenesis were as small as today's humans. There was more space in the skull to accommodate the 'brain'. Because of this, experts have identified Homo-Heidelbergenesis as H. pylori. Erectus and H. Believes evolution between Sepian (H-homo). Neanderthals emerged in Europe during this period, while their sister group the Denisovans also developed further in East Asia. Homo naledi was in South Africa. Finally, about halfway through central Pleistocene, modern humans (Homo sapiens) emerged in Africa about 200,000 years ago. This complication of the species is known as the medial Pleistocene complication.

"The Middle Pleistocene Confusion"

The problem is which fossils belong to which species? And how widespread and for how long did each of these species live in which geographical area? All of these things are very important for evolution and understanding. Which is why the issue of finding out which species gave birth to which species is also very important. On the other hand, the difficulty of the human race is that the number of fossil remains of this period is very small and confusing. In this confusion the fossils found in China are re-emerging. The direct line between Homo erectus and Homo sapiens dates from nine million to one and a half million years ago. However, there are very few fossils that show a history of eight million years. This makes it difficult to classify modern Homo sapiens fossils into a single species class. For example, it was thought that h. Heidelbergensis was the ancestor of Neanderthals. However, this may not be true, as genetics states that Neanderthals emerged in the early Middle Pleistocene.

Probably the birth of Neanderthals human Prajapati, the oldest H. found. Heidelbergensis preceded the time of the remains. Some 60,000 years ago, Neanderthals lived in northern Spain. In the last five years, H.P. Many European specimens described as Heidelbergensis have been reclassified as early Neanderthals. Understanding the evolution of different human species in this way, studying the evolution of human beings taking into account the geographical location is a very difficult task. A new species of such an endangered human has been named: Homo bodoensis. Scientists have given it a new name, Homo bodoensis, not on the basis of new fossils, but by re-examining old fossils. Why do researchers think Homo bodoensis is another species of human?

Man, your name is Hazar, what name to write Kankotari

H. Bodoensis lived extensively throughout Africa for hundreds of thousands of years. They suggest that other specimens of this species include Cabwe 1-Zambia, skeletons of Tanzania, Ndutu and Ngaloba, and Saldanha cranium, found at Elandfonten in South Africa. It all includes the sample 'H. Bodoensis'. Researchers believe that this species also migrated to the eastern Mediterranean. H. Heidelbergensis is named after the 205,000-year-old jaw bone found in peacocks in Germany. A number of identical Middle Pleistocene-era bones found in modern humans from Europe and Africa are also known as Homo-Heidelbergenesis. But researchers, considering all of those specimens and their physical characteristics, have sharp disagreements over whether they are homo-heidelbergenesis.

Similarly, the first H. to describe the Kabave-1 skull. Rhodesiensis was named. The bones were found in 191 in northern Rhodesia, now called Zambia. Northern Rhodesia at that time. The area was controlled by the British Empire. Rhodesia is named after British mining magnate and politician Cecil Rhodes. Due in part to the connection with the name Cecil Rhodes, H. The name Rhodesiensis is rarely used by scientists and researchers. In the past their specimens were identified by the names of different species. Which was often used in a paradoxical way. For example, the Bodo cranium (Homo bodoencensis) was variously referred to as Homo heidelbergensis or Homo rhodesiensis, depending on what studies you read. The process of researching and analyzing the two species to separate them also poses a problem for scientists. Scientists are suggesting a different name as a solution to this problem. But the rules of the international body accepting the name are very strict.

'Homo bodoensis': new nomenclature

The word 'homo', which refers to human beings, originates from the Latin language. Which means human beings. The evolutionary specimen is then placed next to the name in the place where it was found. Old Homo Heidelbergensis has recently been renamed Homo-Bodoensis by a group of women scientists. Researchers who have re-analyzed ancient fossils say that Homo-bodoensis comes from a new group of hominins. Members of this group of humans lived in Africa about 200,000 years ago. Their physical characteristics are different from those of other species which makes them worthy of the new species name.

12 A research team led by John Caleb found some part of a human skull on Bodo D'R, a site in Ethiopia. Nearby is the dried up Bodo River. In the 19th century, scientists found symptoms of the skull similar to those of Homo erectus and Homo sapiens. This was confirmed by Philip Wrightmar in the 19th century, and the human specimen of evolution was named Homo Heidelbergensis. The name was given to human fossils found during the same period due to their physical characteristics. Characteristic of Homo Heidelbergensis, scientists also found traces of Neanderthal, another species of human. Similar specimens were found not only in Africa but also in Germany. Which dates back to the Middle Pleistocene (about 50,000 to 150,000 years ago).

Homo bodoensis is the proposed name for the remains of a group of hominins living in Africa. The period commonly known as the Middle Pleistocene is technically referred to as the 'Chibian period'. The period between 250,000 and 150,000 years ago is called the Chibian period. Mirza's Roxandick and colleagues at the University of Winnipeg in Canada have re-examined ancient relics and suggested a new name, Homo-bodoensis. Which were formerly known as Homo-Heidelbergenesis or Homo-Rhodesiensis.