Out of Africa term means?

The correct answer is Theory of Human Evolution. The 'Out of Africa' theory, also known as the recent single-origin hypothesis, is the most widely accepted scientific model for the origin and early dispersal of anatomically modern humans (Homo sapiens). It posits that modern humans originated in Africa and then migrated out to populate the rest of the world, replacing earlier hominid populations. This theory is a cornerstone of understanding human evolutionary history and global migration patterns.

• Theory of Human Development is too broad and could refer to individual growth.
• Theory of Human Race focuses on classification rather than origin and dispersal.
• Theory of Human Origin is related, but 'Out of Africa' specifically details the *dispersal* and *replacement* aspect within the broader context of human evolution.