下列说法错误的是 A.人的体细胞中有23对染色体其中常染色体22对性染色体1对b.人的生殖细胞中有23条染色体其中常染色体22条性 Template




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tomski下列说法错误的是 a.人的体细胞中有23对染色体其中常染色体22对性染色体1对b.人的生殖细胞中有23条染色体其中常染色体22条性 coloring