admins 发表于 2021-8-18 22:35:15

2020-2021学年生物北师大版八年级上册同步实验室(十)观察蝗虫及其生活史的标本

※题型:单选题※知识点:单选题※试题难度:较易<br>下列生物均是有性生殖方式产生后代,其中发育过程为不完全变态的是(&nbsp;&nbsp;&nbsp;)<br>A.家蚕&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.菜粉蝶&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.蝗虫&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.蝇<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/637f0ec838eb4a72a19aecb3a3a9b28e/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/c36632f5a6cf498c9d0dabe81184c120/7861CFD9B6760D172AF96DCBC2DC4C56.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>下列四种昆虫的发育过程属于不完全变态的是(&nbsp;&nbsp;)<br>A.受精卵→孑孓→蛹→蚊&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.受精卵→幼虫→蝗虫<br>C.受精卵→蚕→蛹→蚕蛾&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.受精卵→蛆→蛹→蝇<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/5d722a7eb59e418790bd014a79a341a8/4EF59C4461E28F3B3B09551EB8B9AC3F.png"><br>解析<br>略<br>※题型:单选题※知识点:单选题※试题难度:中等<br>对蝗虫的发育叙述,正确的是(&nbsp;&nbsp;&nbsp;)<br>A.蝗虫经历了由受精卵直接发育成为新个体的过程,这个过程叫变态发育<br>B.蝗虫的发育经历了受精卵、若虫、成虫三个阶段,这叫不完全变态发育。<br>C.所有昆虫的发育都与蝗虫相同。<br>D.昆虫的变态发育与其他生物的发育没有区别<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/4057cbcf816d4835a515e052c44f2a05/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/bdff3df3cc344f41b1bf98733c78ffe1/5EE8D5C69A4FCA6FAAED2716BA7EC981.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>蟋蟀、蝗虫、蜻蜓等昆虫的发育属于不完全变态,这种发育过程中不会出现(&nbsp;&nbsp;&nbsp;)<br>A.卵&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.若虫&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.蛹&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.成虫<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/45868470a9bd4af69abb5a7ced96050b/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/a6cf2c958b7648fc93cacf7f0423ef7d/2FE40EEB0D430EDE3655DF3B4E6E88D8.png"><br><br>※题型:单选题※知识点:单选题※试题难度:较易<br>蝗虫的若虫与成虫的区别是(&nbsp;&nbsp;&nbsp;)<br>①身体较小②生殖器官未发育成熟③无外骨骼④有翅芽A.①②③&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.①②&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.②③④&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.①②④<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/2020cd2dbcee44ee914c0ef9120fa4aa/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br>略<br>※题型:单选题※知识点:单选题※试题难度:中等<br>下列关于蝗虫的若虫与成虫的说法,正确的是(&nbsp;&nbsp;)<br>A.若虫与成虫的形态结构、生活习性相似<br>B.若虫与成虫的形态结构、生活习性不同<br>C.若虫与成虫的形态结构相似、生活习性不同<br>D.若虫与成虫的形态结构不同、生活习性相似<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/eb2185bc419344118d0f673e67dbed4e/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/f87f7cc4a14b4009ae04e396fa1d2947/082D26DF6A74ADFBC69AD3506615AAD2.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>蝗虫主要蚕食禾本科农作物幼嫩的茎和叶,导致农作物减产。防治蝗虫的最佳时期是(&nbsp;&nbsp;&nbsp;)<br>A.受精卵&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.蛹&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.若虫&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.成虫<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/4b5efc2978ea4fbba3d57ad8221d6d27/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br>略<br>※题型:单选题※知识点:单选题※试题难度:中等<br>如图是昆虫两种变态发育全过程中各时期的示意图。图中①为卵期。下列说法正确的是(&nbsp;&nbsp;)<br><img A.②为蛹期,③为幼虫期<br>B.为提高蚕丝产量,应延长②时期<br>C.蜜蜂的完全变态发育过程是①→②→④<br>D.蝗虫的不完全变态发育过程是①→②→③→④<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2016/1016398035e0453fa98af3f6dc3b2c69/4EF59C4461E28F3B3B09551EB8B9AC3F.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2016/bb64bcb36ad94f7f8bbd9a784504744a/D9C52A775ECE8C2AC3673BC1303917FF.png"><br><br>※题型:读图填空题※知识点:读图填空题※试题难度:中等<br>下图是蝗虫的发育过程示意图,<br>请据图<br>回答:<br><img src="https://picture2.zhihuicn.com/testImage/2/2019/6/24/B9D38C04612FAE406BCB7BE8FEB238DC.png"><br>1.从图中可以看出,蝗虫的个体发育过程要经过________、________和________三个阶段,像这样的发育过程称为_________________________。<br>2.蝗虫的成虫与幼虫在________和________上相似,只是幼虫的身体________,________没有发育成熟。<br>3.根据日常生活的观察,____________等昆虫与蝗虫的生殖和发育相似。<br><br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/e8fd8ef1bf524705ab8ec1ae5a12aac0/74888902CA1BE2936A6D4E899D8B5A1F.png"><br>解析<br>略<br>
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