74. The mutation that oceurs in sickle cell anemia belongs to_________.
(A) silent mutation
(B) missense mutation
(C) nonsense mutation
(D) frameshift mutation
(E) insertion mutation
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統計: A(1), B(59), C(4), D(0), E(0) #3082833
統計: A(1), B(59), C(4), D(0), E(0) #3082833