Can DNA Technology Help Rebuild a Family Tree? | NOVA | PBS

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NOVA PBS Official

NOVA PBS Official

Күн бұрын

Пікірлер: 11
@evalevy2909
@evalevy2909 16 күн бұрын
This is fascinating
@ronkirk5099
@ronkirk5099 16 күн бұрын
Interesting side note: If we go back far enough, 800,000 to 900,000 years ago, we could trace our ancestry to some of the 1300 humans thought to have survived the bottle neck when our population crashed and we ALL came close to extinction. Scientists theorize it was due to a major change in the climate that caused the event which lasted over 100,000 years before populations eventually recovered
@wudgee
@wudgee 3 күн бұрын
I was expecting more, more explanation, this was like an introduction and suddenly stopped. Shame I couldn’t find out more.
@evalevy2909
@evalevy2909 16 күн бұрын
Can the genetics help black Americans gain SOME clues to African ancestry? Like point to a region in Africa where you might sevens from?
@pearlsmith2694
@pearlsmith2694 15 күн бұрын
According to my DNA I have Nigerian blood
@raydunn8262
@raydunn8262 16 күн бұрын
Thank you. 1. How the USA horrifically enslaved Blacks will forever affect our country. 2. People Who are in poverty now or have poverty in their families' historry must have a diffulicuot time, also researching their family trees. Like all the improveished immigrants in the late 1800s.
@thecommonsenseconservative5576
@thecommonsenseconservative5576 16 күн бұрын
OMG learn English please
@thecommonsenseconservative5576
@thecommonsenseconservative5576 16 күн бұрын
😂😂😂😂 they deleted my comment about the covid vaccine😂😂😂😂
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