正确答案: A

游动孢子

题目：水霉无性生殖产生的无性孢子是( )。

解析：A

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举一反三的答案和解析：

[单选题]

replaced

[单选题]

friendship

[单选题]

aware

[单选题]药事管理的限制性条件是（ ）。

只对药事活动施行必要的管理

[多选题]下列真菌孢子中，是二倍体的是( )。

卵孢子

接合孢子

解析：BC

[单选题]DBatteries can power anything from small sensors to large systems. While scientists are finding ways to make them smaller but even more powerful, problems can arise when these batteries are much larger and heavier than the devices themselves. University of Missouri(MU) researchers are developing a nuclear energy source that is smaller, lighter and more efficient.

He is working on a nuclear energy source.

解析：

细节理解题。根据第三段的叙述可知Kwon在研究一种原子能电池，所以C项正确。