問題詳情

15.tDNA methylation is an example of
(A)tgenetic mutation.
(B)t epigenetic modification.
(C)tin vitro mutagenesis.
(D)tchromosomal rearrangements.

參考答案

答案:B

統計:A:0,B:1,C:0,D:0,E:0

難度:計算中