3.下列变异现象属于可遗传变异的是 A.视觉正常的夫妇生下一个患有色盲的儿子b.同一品种的水稻种在不同的田地里导致产量不同c.马的毛色 Template




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tomski3.下列变异现象属于可遗传变异的是 a.视觉正常的夫妇生下一个患有色盲的儿子b.同一品种的水稻种在不同的田地里导致产量不同c.马的毛色 coloring