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Archive for the 'News And Society' Category

DNA Laboratory Errors That Sent Wrong Man To Prison

Saturday, December 5th, 2009

J.J. Yong asked: The introduction of genetic evidence into the courtroom is making justice more certain, for both the guilty and the innocent.Thanks to advancements in science and technology, law enforcement officials and prosecutors are relying more and more on DNA evidence during criminal investigations and trials of criminal cases in order to prove with [...]

Forensic DNA Analysis – What is Mitochondrial DNA?

Saturday, May 16th, 2009

Fabiola Castillo asked: Mitochondrial DNA is a very useful tool in forensic science. It has been used to identify human remains and perpetrators of a crime. It has also been used to determine ancestry.In traditional DNA testing, nuclear DNA is used. Nuclear DNA (nDNA) can be removed from any nucleated cell. However, there are cells [...]

Five News | DNA Family Tree

Monday, January 12th, 2009

fiveyournews asked: Five’s Jonathan Samuels traces his family with the help of DNA and www.ancestry.co.uk Bookmark this site here:

What Scientific Proof Lies Behind Evolution?

Sunday, September 28th, 2008

Jerry Richard Boone asked: Homology and Bio-Chemical SimilaritiesDo biological and bio-chemical similarities necessarily mean common ancestors? What else could it mean?Homology and bio-chemical similarities are really the same argument. Both allege that similar features in different organisms are due to inheritance from a common ancestor. Evolutionists use a number of studies to identify matching traits.Homology [...]

Tracking the Sexes by Their Genes

Tuesday, September 2nd, 2008

Olivia Hunt asked: In the nucleus of nearly all human cells there are 46 small structures that are called chromosomes. These chromosomes are made up generally of deoxyribonucleic acid (DNA). DNA contains the genetic instructions which make people the way they are. These genetic instructions are written in a four letter chemical alphabet: A (adenine), [...]

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