How Neanderthals Ended Up With Human Chromosomes

The video explores the genetic relationship between modern humans and Neanderthals, highlighting how interbreeding has influenced both species' DNA. A recent study reveals that human DNA significantly replaced Neanderthal DNA, particularly in the Y chromosome, suggesting a greater influence than previously thought. The research also examines mitochondrial DNA, showing similar patterns of replacement. These findings underscore the complex genetic history shared by humans and Neanderthals, shaped by interbreeding and evolutionary pressures.

What might have caused the replacement of the Neanderthal Y chromosome?

What are the researchers hoping to find by looking at older Neanderthal DNA?

How does the genetic exchange between Neanderthals and modern humans affect our understanding of human history?