admins 发表于 2021-8-18 22:29:27

2020-2021学年八年级生物上册北师大版同步课时作业6.19.2动物的生殖和发育

※题型:单选题※知识点:单选题※试题难度:中等<br>下列动物的个体发育过程,属于不完全变态发育的是(&nbsp;)<br>A.蝗虫&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.家蚕&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.青蛙&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.家鸽<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2018/ba33ac1876aa48ae996fff190a577439/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2018/7c7e3b243acf494095b4e73e4a6330a0/88117CBCC51DC7B75B2D95FC172A7009.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>下列昆虫的发育过程,只经历卵、若虫、成虫三个阶段的是(&nbsp;&nbsp;&nbsp;)<br>A.菜粉蝶&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.蝗虫&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.家蚕&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.蜜蜂<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/2830e7aa083646be99f186850782e921/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/507d43eed5644a50bb53297bcbb87049/1D6A0B3A7E2892DCB3B9D66BEC9D47A9.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>下列昆虫中属于完全变态发育的一组是(&nbsp;)<br>①家蚕<br>②蜜蜂<br>③蟋蟀<br>④蝗虫<br>⑤蝴蝶<br>⑥蟑螂A.②④⑤&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.①②⑤&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.②③④&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.④⑤⑥<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2016/e0f77d1390084b848c284f0649780d25/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2016/eb25dad04043426f91b1fdeaa355f46e/DA0FE5598F7AE3CD5895B262C9768506.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>下列生物的发育过程中没有“蛹”这一发育阶段的是(&nbsp;&nbsp;&nbsp;)<br>A.蟋蟀&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.蜜蜂&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.蝴蝶&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.蚊子<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/e4250b9f502c4b28915a1489534310ee/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/7fc66138f2d44baa97d71a096293b73e/857B75BCBB1DA9E40BA164B41CC148F7.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>对两栖动物变态发育的解释错误的是(&nbsp;&nbsp;&nbsp;)<br>A.要经过受精卵、幼体、蛹、成体四个阶段<br>B.幼体和成体差异很大,形态结构的改变是集中在短期内完成的<br>C.幼体和成体的生理功能有很大区别,生理功能是集中在短期内发生改变的<br>D.不存在不吃不动的化蛹时期<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/8479f4bf5f5c4acda05b988449026038/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/f7cfa7b1cf244d0ba7ef4514fea5344e/8D62225565FA8CA58EBB339DB6C5068A.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>下列能够正确表示青蛙的发育过程的是(&nbsp;&nbsp;&nbsp;)<br>A.卵细胞→幼蛙→蝌蚪→成蛙<br>B.受精卵→幼蛙→蝌蚪→成蛙<br>C.卵细胞→受精卵→蝌蚪→幼蛙→成蛙<br>D.受精卵→蝌蚪→幼蛙→成蛙<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/1646a36f3bc34b6e8386271268caf8df/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/a6585017976a4b1cbdd662d7f94705d3/FBB9E13368C1EEC0B36E8CCC4AF72BFB.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>将鸡蛋敲破,蛋清和蛋黄流进培养皿,可发现卵黄两端各有一条白色的带,它是(&nbsp;&nbsp;&nbsp;)<br>A.卵白&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.卵黄膜&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.系带&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.卵壳膜<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/72324f684de94379b1c520d514ea16bb/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/c92be7b9ad17433998ff50ca340ae7a1/33F3CBD32B81EEF60864AC48C7E7A837.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>将新鲜的鸡蛋打入盘中,有时会发现蛋黄流淌出来,这是因为(&nbsp;&nbsp;&nbsp;)<br>A.卵黄膜破裂&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.卵壳破裂&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.卵壳膜破裂&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.系带断裂<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/b3579e5b6b284e1294a83186229ba15a/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/783355bc15b64f29a8cf0588fd208a4c/5BD3DD0DC11D0A86577BE266966932EB.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>下列有关动物生殖发育的叙述,错误的是(&nbsp;)<br>A.蝗虫的发育经过卵、若虫、成虫三个时期,属于不完全变态<br>B.家蚕作茧自缚中的茧,对蛹有保护作用<br>C.繁殖季节,雌雄蛙通过抱对完成体内受精<br>D.家鸽生殖发育的特点是有性生殖、卵生<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/5203a0b1a263451aaa1a06b8566b2f4a/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/f6fe00451b634dddb0220e61132920f3/CD0800A0E6A9A0BC901426346EF49BE0.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>下列有关动物生殖和发育的叙述,错误的是(&nbsp;)<br>A.鸟类受精卵中的胚盘将来发育成雏鸟<br>B.求偶、交配、产卵是所有鸟类共有的繁殖行为<br>C.蝗虫一生经历了卵、若虫、成虫三个时期<br>D.“菜青虫”在菜粉蝶一生中所处的时期是成虫期<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/d06f290227244faeb478a7878ccee335/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/01eb8ff434a34f998b50be9a23ede8ff/E0FB20770F6F88B166AEBD338F82E4CF.png"><br><br>※题型:读图填空题※知识点:读图填空题※试题难度:较易<br>如图是蝗虫和家蚕的生活史图解,据图回答<br>:<br><img src="https://picture2.zhihuicn.com/testImage/2/2019/8/21/5670D0A2ABF190FBD336BA55BEDE7E2A.png"><br>(1)<br>家蚕的个体发育过程要经过<br>、<br>、<br>和<br>四个时期,这种发育属于<br>发育。<br>(2)<br>同家蚕发育相比,蝗虫的个体发育过程不经历的阶段是<br>,蝗虫的发育属于<br>发育。<br>(3)<br>以下昆虫的个体发育过程与家蚕不同的是<br>(<br>用字母表示)。<br>A.<br>蝴蝶&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br>B<br>.<br>蜻蜓&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br>C<br>.<br>蜜蜂&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br>D<br>.<br>蚊子<br><br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/584a28150ba84ef09c6bbba3823b52e2/95394358347EAE5EF8C396A840035D83.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/ff71fd52b2d040579f56ebf26fbfb0b9/347A7BEDE06CFF954BC2817095EB884D.png"><br><br>※题型:读图填空题※知识点:读图填空题※试题难度:较易<br>如图为鸡<br>卵结构<br>示意图。<br>请据图<br>:<br><img src="https://picture2.zhihuicn.com/testImage/2/2018/4/25/43F5CAAEA315A7DAD0AA0D5E3419C03C.png"><br>1.[]&nbsp;能为鸡胚胎发育提供主要的营养物质,[]气室能为鸡胚胎发育提供氧气。卵中央的小白点⑤名称是。鸡卵外层有[①]和卵壳膜的保护,能减少水分的散失,这些都有利于鸡在陆地上繁殖后代。<br>2.鸡卵产出后,自然环境下母鸡会(填一种繁殖行为),卵内胚胎才能继续发育。<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2018/5585d8f20197415eae36869f7adfec74/4BD3833821C97D7E6E1E04D2C7216F9A.png"><br>解析<br>略<br>
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