Human variation is influenced by both biological and cultural factors from "summary" of Introduction to Physical Anthropology by Robert Jurmain,Lynn Kilgore,Wenda Trevathan,Russell L. Ciochon,Eric J. Bartelink
Human variation is the result of complex interactions between biological and cultural factors. These factors work together to shape the physical appearance and behavior of individuals within a population. Biological factors include genetic variation, which can influence traits such as skin color, hair texture, and susceptibility to certain diseases. These genetic differences arise through processes such as mutation, gene flow, genetic drift, and natural selection. Cultural factors also play a significant role in shaping human variation. Cultural practices, such as diet, clothing, and shelter, can influence physical characteristics like body size and shape. Additionally, cultural beliefs and practices can impact behavior, such as language use, social norms, and gender roles. These cultural factors are transmitted from one generation to the next through social learning and can vary widely between different populations. ...
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