下列说法正确的是 A.环境多样性是生物多样性的基本条件 B.生物多样性是指生物圈内环境及生物群落的多样化 C.分子水平的多样性分为染色体的多样 Template




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tomski下列说法正确的是 a.环境多样性是生物多样性的基本条件 b.生物多样性是指生物圈内环境及生物群落的多样化 coloring