But when one of these mutations causes a change that is advantageous for the animal - for example, rendering it resistant to a particular disease - it is often "selected for", or passed down to the next few generations of that same species.
基于1个网页-相关网页
topic selected for research 研究选题
selected for localization 选择定位
Database is selected for 数据库类型与选择
selected for salt-tolerance 耐盐选择
titles selected for publication 选题
spots selected for urban design 城市设计选点
selected area for evasion 选定脱险地域
Selected Readings for Pragmatics 语用学文献选读
Set for Selected 为选定的动力学对象设定初始状态 ; 为选定的能源学目标设定初始形态
At the same time, defensive abilities of hosts are also selected for.
同时,寄主的防御能力也被挑选。
他已入选进队了。
He hasn't been selected for the team.
他未能入选进队。
Recordings selected for the registry must be at least ten years old.
VOA: special.2010.07.09
Another way to talk about different types is to think about which ion they're selected for.
另一种方法是通过,看它们是针对哪种离子的。
0 were selected for the course with 5 alternatives.
其中35人参与该课程,5人用作备选。
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