下列关于变异与进化的相关描述错误的是a.同源染色体的非姐妹染色单体之间的交叉互换属于基因重组b.突变和基因重组是进化的原材料c.生殖隔离的 Template




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tomski下列关于变异与进化的相关描述错误的是a.同源染色体的非姐妹染色单体之间的交叉互换属于基因重组b.突变和基因重组是进化的原材料c.生殖隔离的 coloring