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Archive for the 'Biology' Category

Is there ANY way I can find out what I’m racially mixed with, by blood test? (I heard it’s true) but how?

Wednesday, June 17th, 2009

Question Queen on Royal Throne! asked: My family members keep playing mind games about who my real father is. They said that the man named on my birth certificate isn’t my father, but plenty of people say we look a lot like him. My mom’s Black & maybe Indian, & he’s a Louisiana Creole. He’s [...]

Why can’t we figure out the chemical composition of the first living organism?

Wednesday, May 20th, 2009

Chuckies gay asked: Scientists already can compare ancestries by comparing the DNA’s of different organisms. Why can’t they isolate the commonality among all organisms and derive the original ancestral organism from which we all descend? Bookmark this site here:

I know little of my family history. Can I have my DNA looked at to determine my ancestry?

Sunday, December 28th, 2008

moxreno asked: I only know a sliver of my family tree. I know there’s a science to tracking DNA profiles for ancestry. Is this accessible to anyone in the general public?Ancestry.com DNA testing Bookmark this site here:

What was the goal?

Thursday, December 25th, 2008

johnathen f asked: What was the goal of the Human Genome Project? A. to study the benefits and dangers of cloning humans B. to construct a human family tree and show how modern humans evolved C. to determine the sequence of the 3 billion base pairs that make up human DNA D. to remove defective [...]

Can a person trace their ancestries through DNA tests?

Sunday, December 14th, 2008

ospray001 asked: I am brazilian, so as you might imagine I am very mixed, but I am mostly white. I know for a fact that I am part portuguese, italian, german, spanish, and native american. But, there is a possibility I could have even more ethnic backgrounds I never knew I had. If I take [...]

Would you pay $400 to trace your genetic ancestry?

Tuesday, December 2nd, 2008

Me, Too asked: It can be done by taking a DNA swab from a male relative, thus the Y chromosome can be tracked to a point where your ancestry is traced to persons, places and ethnic backgrounds. This genetic genealogy is how the Jennings family proved they were related to Thomas Jefferson. Many companies are [...]

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