in twinning, the structure in the distorted region forms of the crystal structure in the distorted region

in twinning, the structure in the distorted region forms of the cryst

1.	in twinning, the structure in the distorted region forms of the crystal structure in the distorted region
A.	random orientation
B.	mirror image
C.	a or b
D.	none of the above
Answer» C. a or b