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Researchers have investigated the relationship between race and genetics as part of efforts to understand how biology may or may not contribute to human racial categorization. Today, the consensus among scientists is that race is a social construct, and that using it as a proxy for genetic differences among populations is misleading. [1] [2]
Dominant in ancient Greek and Roman conceptions of human diversity was the thesis that physical differences between different populations could be attributed to environmental factors. Though ancient peoples likely had no knowledge of evolutionary theory or genetic variability, their concepts of race could be described as malleable.
Another way to look at differences between populations is to measure genetic differences rather than physical differences between groups. The mid-20th-century anthropologist William C. Boyd defined race as: "A population which differs significantly from other populations in regard to the frequency of one or more of the genes it possesses.
The debate is over DNA differences, or lack thereof, between different races. The research in the original article they are referring to uses different methods of DNA testing between distinct ethnic groups and compares them to other groups. Small differences were found, but those were not based on race.
The proportion of people born in China and India has increased since 2011 (from 6.0 per cent to 8.3 per cent, and 5.6 per cent to 7.4 per cent, respectively). The proportion of people identifying as being of Aboriginal or Torres Strait Islander origin increased from 2.5 per cent of the Australian population in 2011 to 2.8 per cent in 2016.
The Americas, Western Hemisphere Cultural regions of North American people at the time of contact Early Indigenous languages in the US. Historically, classification of the Indigenous peoples of the Americas is based upon cultural regions, geography, and linguistics. Anthropologists have named various cultural regions, with fluid boundaries ...
This statistic is often used in taxonomy to compare differences between any two given populations by measuring the genetic differences among and between populations for individual genes, or for many genes simultaneously. [72] It is often stated that the fixation index for humans is about 0.15.
The Turkic peoples are a collection of diverse ethnic groups of West, Central, East, and North Asia as well as parts of Europe, who speak Turkic languages. [37] [38]According to historians and linguists, the Proto-Turkic language originated in Central-East Asia, [39] potentially in Altai-Sayan region, Mongolia or Tuva.