下列有关遗传病的叙述中正确的是a.仅基因异常而引起的疾病b.仅染色体异常而引起的疾病c.基因或染色体异常而引起的疾病d.先天性疾病就是遗传病 Template




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tomski下列有关遗传病的叙述中正确的是a.仅基因异常而引起的疾病b.仅染色体异常而引起的疾病c.基因或染色体异常而引起的疾病d.先天性疾病就是遗传病 coloring