Too early in the morning for me, raytri. Mark is coming home today. I'll try to remember to ask him. We used to do this kind of thing for fun (only much easier) when he was little. I think it would be helpful to use the alphabet. ABCD... for chromosomes from the MOM and abcd... for chromosomes from the Dad. AbCdEfGhIjKlMnOpQrStUvWxYz. Does that make sense?

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Do you know what it's like to fall in the mud and get kicked... in the head... with an iron boot? Of course you don't, no one does. It never happens. It's a dumb question... skip it.