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The word "race", interpreted to mean an identifiable group of people who share a common descent, was introduced into English in the 16th century from the Old French rasse (1512), from Italian razza: the Oxford English Dictionary cites the earliest example around the mid-16th century and defines its early meaning as a "group of people belonging to the same family and descended from a common ...
Race is a categorization of humans based on shared physical or social qualities into groups generally viewed as distinct within a given society. [1] The term came into common usage during the 16th century, when it was used to refer to groups of various kinds, including those characterized by close kinship relations. [2]
In it, Lewontin presented an analysis of genetic diversity amongst people from different conventionally-defined races. His main finding, that there is more genetic variation within these populations than between them, [2] is considered a landmark in the study of human genetic variation and contributed to the abandonment of race as a scientific ...
In botany, where physiological race (mostly used in mycology [16]), biological race, and biological form have been used synonymously, [14] [18] [19] a physiological race is essentially the same classification as a forma specialis, [14] except the latter is used as part of the infraspecific scientific name (and follows Latin-based scientific ...
Human history or world history is the record of humankind from prehistory to the present. Modern humans evolved in Africa around 300,000 years ago and initially lived as hunter-gatherers . They migrated out of Africa during the Last Ice Age and had spread across Earth's continental land except Antarctica by the end of the Ice Age 12,000 years ago.
Stephen Hawking is a supporter of space travel, in part, because he thinks the survival of humanity depends on it. Hawking shared these thoughts in an afterword for Julian Guthrie's book "How to ...
There is broad consensus across the biological and social sciences that race is a social construct, not an accurate representation of human genetic variation. [ 26 ] [ 10 ] As more progress has been made on sequencing the human genome, it has been found that any two humans will share an average of 99.35% of their DNA based on the approximately ...
He named the human species as Homo sapiens in 1758, as the only member species of the genus Homo, divided into several subspecies corresponding to the great races. The Latin noun homÅ (genitive hominis) means "human being". The systematic name Hominidae for the family of the great apes was introduced by John Edward Gray (1825). [8]