Not worth your time. Paper states what you’d consider obvious. Here is the relevant exerpt:
–“As a result of plastic responses, from the offspring of the first parents (Adam & Eve) till today, epigenetic alterations continued to occur at each relay point, generating large and different profiles of phenotypic expressions with resultant physical differences in skin color; hair texture; and so on. These differences had occasioned the classification of humans into races by Carleston S. Coon in 1962 and subsequently, most anthropologists recognize that there are four major race classifications in the world, which include Caucasian, mongoloid or Asian, Negroid or black and Australoid (Curt Doolittle, 2016). However, it has been confirmed that these physical attributes do not necessarily have a strong correlation with genetic variations (rather, they do with epigenetic variations), for all races share 99.99+% of the same genetic materials and belong to the same species – Homo sapiens.
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