One reason humans cannot be divided into discrete “races” is because

The Ancient Egyptians believed there were four groups of people in the world:

Aristotle expressed the belief that certain people are inherently (or genetically) more instinctive rulers, while others are more natural fit for the life of a worker or slave.

Linnaeus believed that Europeans are “white” and regulated by

 The belief that an association exists between people’s physical characteristics and their behavior, intelligence, ability, values, and morals is known as

 The attempt to formalize the social scientific study of “fitness” and “superiority” among members of 19th-century Europe is known as

Human diversity cannot be broken into discrete “races,” because most physical traits vary on a____ basis.

 One easily visible example of a clinal distribution seen worldwide is the patterning of human variation in ____

All human beings on Earth share _____ of their overall DNA.

Human genetic diversity is highest in