Display one dropdown or another depending on another dropdown selection

I have a field that would require selection from one or another dropdown depending on scenario.
What I would like to do is make one dropdown or the other visible/active depending on a selection made in a different dropdown.
Ie.;
If Select "NO" in dropdown 1 > Then dropdown A is visible/active.

If Select "YES" in dropdown 1 > Then dropdown B is visible/active.

Alternatively it could be the same dropdown but with a different list of selections based on the selection made in dropdown 1

I hope this is doable