admins 发表于 2021-8-18 22:52:48

2021-2022学年生物人教版八年级上册课课考点通:5.1.5两栖动物和爬行动物

※题型:单选题※知识点:单选题※试题难度:中等<br>下列各项中,与青蛙适应陆地生活无关的是(&nbsp;&nbsp;&nbsp;)<br>A.头部感觉器官发达&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.能利用肺进行气体交换<br>C.趾间有蹼,适于划水&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.后肢发达,适于跳跃<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2021/e933650fa27e41adad8cc99b91ab0d44/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2021/452033cd17f34f1693a7bcc5db6c61fa/077AAB775C40155CD82EEBFF1B776ADD.png"><br><br>※题型:单选题※知识点:单选题※试题难度:较易<br>下列属于两栖动物的是(&nbsp;&nbsp;&nbsp;)<br>A.珊瑚虫&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.蚯蚓&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.眼镜蛇&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.青蛙<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/a78087f4caab450fb828ff902dc53417/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/f668dbfc5a4e4d839d8ae40fbbb4576e/EA5BB2B6FE165CCCA14BF9B2E6B63EAB.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>青蛙的肺不够发达,其皮肤能够辅助呼吸,原因是(&nbsp;)<br>A.皮肤与肺相通<br>B.背部皮肤呈绿色<br>C.皮下有丰富的毛细血管<br>D.皮下有丰富的神经末稍<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/4c3e2e4ae5a0440bb8ac1dc5ba2dbb32/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/ad95f7b86f8c4b58b75384d5f96fd4b1/0A7EED477F93E77A6FE4A1573CB8E734.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>下列关于蜥蜴适于陆地生活特征的叙述,不正确的是(&nbsp;&nbsp;&nbsp;)<br>A.用肺呼吸<br>B.生殖和发育脱离了水的限制<br>C.有坚韧的外骨骼,防止水分的散失<br>D.出现颈,便于觅食和发现敌害<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/73fd32d14ea346459e3ca3c420642dfa/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/e06ce94f32584ab181459a1ff5dc14a6/1F5EDF168185073D729F641BCC5CA965.png"><br><br>
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