下列有关基因突变和基因重组的说法不正确的是a 基因突变是生物变异的根本原因 b 基因重组�生在受精过程中c 基因重组可产生新的基因型 Template




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tomski下列有关基因突变和基因重组的说法不正确的是a 基因突变是生物变异的根本原因 b coloring