Answer:
B.) They have the same color and texture.
Demographic shape or rate?
A scientist will test it and support it with things so the scientist knows its true and that should be a theory no longer a hypothesis if they proved the information.
The bases on a DNA strand do not effect the shape, and they just effect the bases on the DNA strands. If a strand had the base of “G” with an opposite strand of “C” and you switch the “g” base to an “A” base, the opposite “C” base would flip to a “T” base
G matches with c
A matches with t