1950's Wanda the walking doll I still have mine likes this one. Buy and sell electronics, cars, fashion apparel, collectibles, sporting goods, digital cameras, baby items, coupons, and everything else on eBay, the world's online marketplace.
September 1, 2015. It seems like brothers and sisters should have the same ancestry background. After all, they both got half their DNA from mom and half from dad. But because of how DNA is passed on, it is possible for two siblings to have some big differences in their ancestry at the DNA level.
Relevance. Rating Newest Oldest. Best Answer: There would be a clear difference between the father of a child and the uncle of a child on a DNA test. The only way that it could be the same is if the father and the uncle were identical twins, which would make their DNA exactly the same. But, if they're not, then it is impossible for both of them to have a test show that they are the father. Source(s): Lampades Â· 6 years ago.