Originally posted by Verzio
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It's a lot less metabolically taxing for a worm or a starfish to regenerate portions of its anatomy than it would be for most vertebrates.
Originally posted by Verzio
Originally posted by Verzio
And hell, a fully developed human body does retain some stem cells in a manner that allows certain regenerations. Hair follicles, for one.
In cases where it doesn't, the differentiation that cells undergo in the course of developing from a foetus significantly complicates the proposition. I don't really think that's reversible in existing cells, or in cell replication.
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