The reason why Jane cannot receive blood from
her sister Mary is the blood type incompatibilities. <span>Jane has type A blood, so she has B antibodies.
Due to this, she can only receive blood from someone who is type A or type O</span> and it happens that Mary’s blood type is AB.
It makes proteins in your body and that's pretty important. hope this helped
If it didn't, one cell would end up with the original DNA, the other wouldn't be a functional cell, because it would lack DNA. If the DNA was split between the two cells, neither cell would have a complete copy. send me a message
Hope this helps!
-Payshence xoxo
