Changes

Jump to navigation Jump to search
1,110 bytes removed ,  08:49, March 14, 2007
m
Reverted edits by Poloeater (Talk); changed back to last version by Gasmonkey
Line 1: Line 1: −
Humans, or human beings, are bipedal primates belonging to the mammalian species, Homo sapiens (Latin: "wise man" or "knowing man") in the family Hominidae (the great apes).  Humans have possibly been around for 200,000 years. Humans have a highly developed brain capable of abstract reasoning, language, and introspection. This mental capability, combined with an erect body carriage that frees their upper limbs for manipulating objects, has allowed humans to make far greater use of tools than any other species. Humans now inhabit every continent except Antarctica, with a total population of over 6.5 billion as of 2007.  
+
Humans, or human beings, are bipedal primates belonging to the mammalian species, Homo sapiens (Latin: "wise man" or "knowing man") in the family Hominidae (the great apes).  Humans have possibly been around for between 6,000 and 200,000 years. As of this time, both dates are still unproven.  Humans have a highly developed brain capable of abstract reasoning, language, and introspection. This mental capability, combined with an erect body carriage that frees their upper limbs for manipulating objects, has allowed humans to make far greater use of tools than any other species. Humans now inhabit every continent except Antarctica, with a total population of over 6.5 billion as of 2007.
   −
The scientific study of human evolution encompasses the development of the genus Homo, but usually involves studying other hominids and hominines as well, such as Australopithecus. "Modern humans" are defined as the Homo sapiens species, of which the only extant subspecies is Homo sapiens sapiens; Homo sapiens idaltu (roughly translated as "elder wise man"), the other known subspecies, is extinct. Anatomically modern humans appear in the fossil record in Africa about 200,000 years ago.
+
Among Hindus, humans were created from a part of the cut up body of Purusha.
 
+
     
The closest living relatives of Homo sapiens are the Common Chimpanzee and the Bonobo. Full genome sequencing resulted in the conclusion that "after 6.5 [million] years of separate evolution, the differences between chimpanzee and human are just 10 times greater than those between two unrelated people and 10 times less than those between rats and mice". In fact, 95% of the DNA sequence is identical between chimpanzee and human. It has been estimated that the human lineage diverged from that of chimpanzees about five million years ago, and from gorillas about eight million years ago. However, a hominid skull discovered in Chad in 2001, classified as Sahelanthropus tchadensis, is approximately seven million years old, which may indicate an earlier divergence.
       
2,358

edits

Navigation menu