問題詳情

49 When the scientists apply the cord blood treatment to adults patients, which of the following procedure is true?
(A)They use only part of the cord blood.
(B) They collect all blood cells from the womb.
(C)They cultivate stem cells in the laboratory.
(D) They give up on test on chemotherapy for cancer.

參考答案

答案:C
難度:適中0.5
統計:A(0),B(0),C(1),D(1),E(0)

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