To preserve the organs before the transplant process begins.
The theory of using animal organs in human transplants is called Xenotransplantation. (Whereas using human organs in human transplants is called Allotransplantation). Xenotransplants are incredibly rare, since the outcomes are nowhere near as good as allotransplants, and the risks are far greater.
not too sure
people have transplants because their organs have problems there for they need new ones to help them survive or else they will die.
They already happen, so clearly social consensus is that "they should happen". Otherwise transplants would not be happening. Also, those who donate their organs are clearly in favor of organ transplants happening.
None unless they have been genetically modified to be suitable - the organs are 'humanised'. Then, it is primarily pigs that are used.
Not enough for everybody waiting for a transplant to receive one.
They seem to have an inside track on organs transplants for some reason.
Because, we can't clone anything at all right now.
patients in need of organ transplants outnumber available organs three to one.
yes kill them all
yes they should happen because when one of your organs fail you can have someone save you.