Bioscience:Secrets of the Sequence（20）
A hereditary link to one of man's dreaded cancers — we may be able to prevent this disease with this knowledge. The cloning debate and an ＵＰＤＡＴＥ on the poltics of it. They really offer the chance of changing the fundamental structure of what a human being is. And we learn how scientists have genetically engineered a popular seafood. We do not support the commercial use of transgenic animals.
- Added：2006
- Country：America
- Duration：30
- Time of update：2011/8/26 15:34:32