Crow Form Question

Lets say variable X is a unit variable. If I set a unit as unit X, then make it use crow form (or any other transform ability) is X still that unit? I mean, if I did kill X, would it die? If not, is there any way to get the unit created by the morph ans set X to that unit?

This is simple to test. I don't see why you didn't do it.

I set x to a unit with crow form, and told the game to display it's x , y coordinates every 2 seconds.

Everything seemed to work in both crow and normal form, implying that unit is still 'x.'

The unit is still the same handle.