| 释义 |
genetic variation
释义
遗传变异：指同一物种内不同个体之间基因型和表现型的差异。
例句
1·The human population contains a great variety of genetic variation , but drugs are tested on just a few thousand people.
人类群体中有各种各样的基因变异，但是药物只在几千人身上进行测试。
2·In California, a lack of genetic variation in the Argentine ant has allowed the species to spread widely.
在加利福尼亚，阿根廷蚂蚁由于缺乏基因变异而得以广泛传播。
3·Most genetic variation is shared worldwide.
很多遗传变异是全球性的。
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