5.右图表示人的生殖�育过程中染色体数目的变化下列哪项不正确 A.ab和f体细胞中的染色体数目相同 b.a过程中染色体数减�了一半 C Template




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tomski5.右图表示人的生殖�育过程中染色体数目的变化下列哪项不正确 a.ab和f体细胞中的染色体数目相同 b.a过程中染色体数减�了一半 coloring