I know that curing yourself of vampirism will just leave the skillpoints in from the tree inaccesable if you do not reset them before you cure yourself. Is it the same with racial skills if you use a race change from the crown shop?
I'm.pretty sure if it's a race change all your skill points stay where they are. For instance, if your Breton skills are maxed out and spent, when you become an Argonian all your racials are still maxed out and spent.
A reset scroll gives ALL your skill points back including the race ones. Vampirism and Lycanthropy are the exceptions.