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UK Scientists Seeks to Ban Creation of "Humanzee"1 May, 2008 01:35 pm The UK is debating a new bill to govern the ethics of creating embryos.Smoking causes mutation in sperm DNA: Health Canada Study Links Smoking to Potential Heritable Effects20 Jul, 2007 01:44 pm Smoking is known to cause cancer and other diseases, but new evidence suggests that smoking may also permanently alter the DNA sequence of the descendents... |