1.1.2生物学的基本研究方法第1课时2021-2022学年生物苏科版七年级上册随堂小测
※题型：单选题※知识点：单选题※试题难度：容易<br>观察是学习生物学的重要方法。下列符合按顺序观察要求的是( )<br>A.肉眼→放大镜→显微镜<br>B.放大镜→肉眼→显微镜<br>C.放大镜→显微镜→肉眼<br>D.显微镜→放大镜→肉眼<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2013/21f4860ccbb3480ebd7f883e0e88a7a4/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2013/988ea641926c48b28a19d338d0e6bb96/3999D9CF8399599A1C5CE66BEC4F4E9E.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>观察肉眼无法看见的微小生物或者生物体中的微细结构,应使用( )<br>A.显微镜 B.放大镜 C.望远镜 D.平面镜<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/61d457b8f0274cc38196f18250ff9570/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/b9898689509848bd920ca8a9fdad543e/EECD1573AD91EBCC826FD0B75EC803E4.png"><br><br>※题型：单选题※知识点：单选题※试题难度：较易<br>显微镜的结构中,能够稳定镜身的是( )<br>A.镜座 B.镜柱 C.镜臂 D.镜筒<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/63a9f9f4671447c6b96588402a526128/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/fc0fe91ba56a4f46983bfc661a0a67af/8B8F8F707A314F6BFD2FE23956734CF6.png"><br><br>※题型：单选题※知识点：单选题※试题难度：较易<br>显微镜调节光线强弱时的结构是( )<br>A.反光镜、遮光器 B.目镜、物镜<br>C.转换器、反光镜 D.目镜、遮光器<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2014/e20c83da5dfe4c989d5fb6fbf9977ac9/DA50F910BECBBBA4AAB35D7A1AB24524.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2014/37838fca8a5e40929c92a56becb6dcff/FFDA4C9677BE6B2A813005F1445126C5.png"><br><br>
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