00:01
The multi -regional hypothesis, this hypothesis says that a single wave of expansion by the homoerictus was was from africa to parts of asia and europe.
00:47
And this hypothesis has continuity of decents even to present day.
01:03
This is the multi -regional hypothesis.
01:08
And the african replacement hypothesis, this hypothesis is also known as the out of africa hypothesis.
01:28
And according to this hypothesis, the population's, the population's, the population's.
01:33
Of homoerictors.
01:39
This was derived from the african ancestors.
01:48
And these african ancestors, they gave rise to the archaic sapiens.
02:00
But here, the archaic sapiens of asia, and europe, the asian and european population, these populations become extinct when the modern sapiens, these modern sapiens expanded out of africa during the second wave.
02:36
Of colonization...