If so show proof of that happening, or unless thats what happene . To the unintelligible
If so show proof of that happening, or unless thats what happene . To the unintelligible
No. Down is just the name of it. It's 1 too many chromosomes. The opposite would be 1 too few chromosomes.
The optimal number of chromosomes is what the average person has. Any more or less is bad.
I heard that ainstain said that anyone could be 1 cromosone away from being a genius