genetics variants

• 变异

genetics variants的用法和样例：

例句

1. Those variants equip an organism specially well to cope with the exigencies of the environments.
   变异使生物体配备得特别完善以应付环境的严酷要求。
2. Genetics is a periodical record of investigations bearing on heredity and variation.
   基因学是探索遗传和变异的定期记录。