On 17/07/2006, at 3:04 PM, Ronn!Blankenship wrote:
At 02:49 AM Monday 7/17/2006, Charlie Bell wrote:
Cancer is undifferentiated balls of cells too. Is a tumour a "human"?
The obvious difference is that if left alone a blastocyst has a
chance (if nothing goes wrong) of becoming a human being, whereas a
tumor does not.
No, that's the whole point - if left alone a blastocyst has *no*
chance of becoming anything. It requires the act of uterine
implantation to progress to the next stage of development.
Charlie
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