癌细胞的基因,应该是修改了繁殖次数的基因,从而能够无限次繁殖。
回答: 癌细胞就是能无限次繁殖的细胞,正常人细胞只能分裂5x次。从这个意义上讲,癌细胞是永生的,人死了它还能被繁殖,送给不同的实
由 lurenjia2014
于 2025-10-25 18:48:31
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