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  1. Linda Manns Linneman says:

    It is amazing what a persons DNA can tell. Science is amazing. Thank you for sharing this

  2. Carolyn R says:

    This was very helpful information. Thanks for sharing!!

  3. Renee Smith says:

    Genetic and DNA testing has always interested me. I love shows like CSI where they use forensics to solve crimes.

  4. Kelly Faber says:

    Wow! Science is so amazing…especially with technology these days. I learned so many new tests from that chart too! I never knew their were so many different types of genetic testing! Thank you for sharing!

  5. Dorothy Boucher says:

    its amazing how far we have come, humans that is lol to think back when no one new what DNA was and now WOW all the information it carries ๐Ÿ™‚ great review great subject

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