:main_yes:I belive W&Y is a dominant gene. So W&Y x normal 50% normal And 50% W&Y 1 copy. W&Y x W&Y 25% normal and 50% W&Y 1 copy and 25% W&Y 2 copy
....and if both parents weren't 2 copy, how would you distinguish between the 1 copy's and 2 copy's???