admins 发表于 2021-8-18 22:51:46

2021-2022学年人教版生物七年级上册10分钟达标训练：1.2.1生物与环境的关系

※题型：单选题※知识点：单选题※试题难度：中等<br>在自然环境中,生物必须适应环境才能生存下去。下列属于生物对环境适应的是(&nbsp;)<br>A.草履虫能净化污水&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.苔藓腐蚀岩石形成土壤<br>C.干旱使农作物减产&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.避役会随环境改变体色<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2021/633af96887bb46e59abb5ed694cd97db/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2021/a50fbd13a3d744c8a70bfcc875ce9421/1610725AE25A31F711F31BA9361502E1.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>“谷雨,谷得雨而生也。”谷雨前后适于播种和移栽植物,这说明(&nbsp;)<br>A.环境影响生物&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.生物影响环境<br>C.生物适应环境&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.环境适应生物<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/cf615cbdc33f42aea12e1e03a7a3ef1a/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/6ac65d3031a745e19c9d120fc9de2ae4/A134BC36525033D2D0FE1F23DC019E43.png"><br><br>※题型：单选题※知识点：单选题※试题难度：较易<br>下列现象中,体现生物适应环境的是(&nbsp;)<br>A.“三北”防护林能防风固沙<br>B.骆驼刺根系发达<br>C.西双版纳原始森林气候湿润多雨<br>D.蚯蚓能疏松土壤<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/c59a0fdc39734b1a89a42e019e8abb9d/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/c711cb53e1754321893c98c99a14524c/47ABBD779E226BD295BF4A02F873AF88.png"><br><br>
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