#523 Junk DNA and DNA Half-Life - Education Videos
Embed raeorg 667 views 2013-01-21T13:09:11 Recent research has shown that what was formerly known as "Junk DNA" now has a function that is understood. Other research shows that DNA has a half life of 521 years, and that rules out the idea of T-Rex DNA being preserved, unless it is young.
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