For some organisms, the quest has been more challenging than for others.

对某些生物而言，这方面的搜索比另一些生物更具挑战性。

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More precisely, why would the dynamics of adaptation work for some organisms but not others?

说得更明白些，为什么某些生物体能发挥很好的动态适应性，另一些却不能呢？

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Some previous studies even looked at how some organisms such as mixotrophs can survive low light and low food conditions.

早前的一些研究甚至也观察了一些生物体(如混合营养体)在低光照低营养环境下生长的情况。

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Also,there are concerns that some organisms could begin to resist the plants designed to resist them.

VOA: special.2009.10.27

And sexual selections give rise to a host of organisms, some of which survive and are fit and others which aren't.

性选择导致了大量有机体的产生，其中的一些有机体生存了下来,适应了竞争,而其他则遭到淘汰。

耶鲁公开课 - 心理学导论课程节选

As we've found cells from adult organisms that seem to be multipotential and studied them more carefully, some of their potentials turn out to be lost, they're not exactly the same.

因为我们在成人机体中找到,这些看上去是多能干细胞的细胞后,仔细研究后发现它们的一些潜能已经丢失,和胚胎中的那些并不一样

耶鲁公开课 - 生物医学工程探索课程节选

But it works against some organisms where vancomycin, an old Eli Lilly (nyse: LLY - news - people ) drug that has been available in generic form for years, fails, and dalbavancin lasts in the body longer.

FORBES: Building An Antibiotic Powerhouse

The scientists found many sections of the bug's DNA seemed to have been acquired from other organisms - some may even have come from humans.

BBC: Breakthrough in 'superbug' battle

"They are not plants or fungi but they are some major higher order of organisms, " he said.

BBC: Fossil finds in Leicestershire 'absolutely world class'