When we read that book in school I used audio book you can get with a free trial!!
Answer:
With DNA testing you can discover the origins of your paternal line by analysing genetic markers.Simulations show that our DNA has room to represent about 128-256 ancestors at any particular generation.You could have a detectable block of DNA from an ancestor 10 generations back.Accuracy is very high when it comes to reading each of the hundreds of thousands of positions (or markers) in your DNA.
Explanation:
Hope this helps
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examine and explain there position on a central idea.
