Which of the following statements about attempts to assign humans to discrete racial categories, purportedly based on common ancestry, is true?

Question

Quizplus · Accepted Answer

Attempts to assign humans to discrete racial categories are culturally arbitrary and reflect social perceptions more than biological realities. While many assume these categories have a biological basis, scientific research shows that genetic variation within so-called racial groups is often greater than variation between them, highlighting the cultural rather than biological nature of racial categorization.

Which of the Following Statements About Attempts to Assign Humans