In the early 20th century physicians discovered that blood t
Câu hỏi
Nhận biếtCâu II:
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
In the early 20th century, physicians discovered that blood transfusions often failed because the blood type of the recipient was not compatible…………..the donor.
Đáp án đúng: C
Lời giải của Tự Học 365
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