We have been experimenting with human cell regeneration based on what we know about starfish. While we can regrow liver cells naturally, the experiments on limbs has yielded a finger up to one knuckle. Last I heard, they haven't done anything more complex than that.
Neither, but if either were actually possible, that would be great.
i dont think so, but you nnight be able to get an artificial one
No Youlle grow another thumb for a dick.
No. In your stomach is not the same as in your building block cells.
What a fascinating question, Jason.
Yes I believe so