"Stephen" <mcavoysATaolDOTcom@> schreef in bericht 
news:c0fhi25nljql3or2tjp4smh8j0ldle45ho@4ax.com...
>
> Don't tell me you can't differentiate between a Han Chinese and a
> Kelt.
>

If I remember well, genetically you can't, strictly speaking. There was 
something about outside physical characters being switched on or off? but 
within the same genetic content...
Oh dear! I shall have to find that paper somewhere. I thought it was in 
Science or Nature some years ago....

Thomas

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