Which of the following statements about xenotransplantation is true?
AOnly when the organs of pigs and humans become mutually transplantable can it become a reality
BOne of the biggest barriers of the research on xenotransplantation is the shortage of animal organs
CThe research on xenotransplantation is to meet the demand for new tissues in medical treatments正確答案
DScientists are now developing the way to remove threatening viruses from human bodies undergoing xenotransplantation
答案與詳解
