What effect does the founder effect have on genetic diversity outside of Africa?

Understand the Problem

The question is asking about the impact of the founder effect on genetic diversity, specifically focusing on populations outside of Africa. It seems to analyze how the founder effect influences genetic variation in these populations compared to those found in Africa.

More Information

The founder effect occurs when a small group from a larger population establishes a new population, leading to a loss in genetic variation. This effect was observed in human migrations out of Africa. Each migration step introduced new founder effects, continuously reducing genetic diversity.

Tips

A common mistake is expecting genetic diversity to be similar everywhere because of movement and mixing. However, movement in small groups limits the variation carried forward.

Sources

• Founder effect - Wikipedia - en.wikipedia.org
• Serial founder effects and genetic differentiation during worldwide ... - royalsocietypublishing.org
• The web page with info on - Example Source - pmc.ncbi.nlm.nih.gov