2019-2020学年苏教版生物八年级上册课堂测试第5单元第十四章第二节千姿百态的动物世界
※题型：单选题※知识点：单选题※试题难度：较易<br>海蜇等腔肠动物排出食物残渣的方式是( )<br>A.由肛门排出 B.由口排出 C.由胞肛排出 D.由细胞排出<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2011/e53154737d6440d9ac011d5bd7e97a4d/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2011/4d48543678c74f50b2293224c1b75ac5/6E0196EF114DAD80535D6055769D4F7B.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>下列动物中,身体结构呈辖射对称的是( )<br>A.<img src="https://picture2.zhihuicn.com/testImage/2/2019/8/1/25B4FC51E88DCF3305EFF2C0785017F2.png"><br>B.<img src="https://picture2.zhihuicn.com/testImage/2/2019/8/1/6F87364D887A822CB8B4B2B5A82FB832.png"><br>C.<img src="https://picture2.zhihuicn.com/testImage/2/2019/8/1/CAC79E63B44AF2A270C2589C9D754A49.png"><br>D.<img src="https://picture2.zhihuicn.com/testImage/2/2019/8/1/E1667F4F49DDA62156B68026DF6EF5A0.png"><br><br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/62ae466f9a98488fbe0b8a4977835d61/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/8ef575705d1049a5ab8fdb80160df22d/5A390FABF9603522257E1251623492BF.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>生物社团的同学在栖霞牙山的饮马湾中发现了一种蠕虫(如图),经查阅资料确认是细形山地涡虫,它属于( )<img src="https://picture2.zhihuicn.com/testImage/2/2019/8/1/A77509A3D3BB57A6716551C771CFAD1E.png"><br>A.腔肠动物 B.扁形动物 C.线形动物 D.环节动物<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/84ac2169261d4628903ff25335eeb1ec/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/7f9b893cff7844949f80fed8b99487fd/C384ED4780E0D24A63E402B3E7AA865B.png"><br><br>※题型：单选题※知识点：单选题※试题难度：较易<br>涡虫的消化结构具有下列哪些器官()<br>A.口、咽、肠、肛门 B.口、肠、肛门<br>C.口、咽、肠 D.咽、肠、肛门<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2018/cf541ac7ad7643c6a50f44c50c890977/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2018/995d0b3bd0b24ad18b1ec009e9531859/958290E6DF8C43782A45EA9D1AE9415E.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>下列哪项不是线形动物的主要特征( )<br>A.身体细长,呈线形 B.身体由许多体节组成<br>C.体表有角质层 D.有口有肛门<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/fa58bef9d54a47fda7cf331a05afa16b/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/50d63e0716194868b2c83c69a3d3d52a/22677B6874CEE7FC05817F5A708A8724.png"><br><br>※题型：单选题※知识点：单选题※试题难度：较易<br>蛔虫是人体寄生虫,它寄生在( )<br>A.人的大肠内 B.人的胃里 C.人的小肠内 D.人的肛门里<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2015/e52265b71a0245fa9cd2d65a6ce91812/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2015/7538256c52c746918fd0661c3292c623/AB7C855A39F5DA0F696034EF7FD98EB7.png"><br><br>※题型：单选题※知识点：单选题※试题难度：较易<br>蚯蚓的生存环境是( )<br>A.潮湿、疏松、植物稀少的土壤<br>B.潮湿、疏松、富含有机物的土壤<br>C.潮湿、疏松、富含氧气的土壤<br>D.干燥、疏松的土壤<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2014/0f59f3a5bd884060850e76743cce2c0c/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2014/99c83d2ab3174d4da9128f7f9a9696eb/AB4B9ECC81995D92408BDB293CA825AA.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>下图中吸管的圈内部分可以表示某类动物的身体的结构特点。下列动物不具有此特点的是( )<img src="https://picture2.zhihuicn.com/testImage/2/2019/6/4/1085173AF0650252E4CD27C2A317E836.png"><br>A.涡虫 B.蚯蚓 C.水蛭 D.沙蚕<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/c5e014f9c4de417f9647c5ff748740a8/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/f36377182479465bba4a23b91ed5b4fc/900B9C9A7034F653B4CB1FE10F00C8D6.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>蚯蚓、蛭等没有发达的骨骼,但也能灵活运动,主要是因为( )<br>A.肌肉发达 B.体表有黏液 C.身体分节 D.体壁有刚毛<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2018/ff4b0fb1ea974fbaba4be03390e0c065/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2018/8e0b1ba36d4b410eb3568c2e93c86ee9/30B1588AAC832A127BFBC7A01F5184E7.png"><br><br>※题型：单选题※知识点：单选题※试题难度：较易<br>下列是烟台海滨常见的水生生物,属于软体动物的是( )<br>A.扇贝 B.海蜇 C.梭子蟹 D.鲅鱼<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2014/45debf9880fe4edeac2f8e0a5ee44482/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2014/99aab7c19c334cfba0308ee4444f35e4/4C61D10B61C15616713BABFE4AF1C6C5.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>近年丹麦扇贝泛滥,它属于( )<br>A.腔肠动物 B.软体动物 C.节肢动物 D.脊椎动物<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2018/9d377861e20742aa9752e5cba1b43e2c/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2018/43a0a5e18ca645c1a563536650bac5c5/604EE3BA35591C3DDA0E0D2B969B001A.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>如图是生物社团的同学在三亚海边采集到的贝类动物标本。对它们特征的描述,你不认同的是( )<img src="https://picture2.zhihuicn.com/testImage/2/2019/8/2/C14D141EC1A10DDD4DCB2EFC2460DFF3.png"><br>A.贝壳是由外套膜分泌的物质形成的<br>B.软体动物用鳃呼吸<br>C.它们的运动器官是足<br>D.贝壳又名外骨骼,能够保护身体和防止体内水分蒸发<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/2730878cf1024f04ac8d3ca8c1964bb5/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/be17f876baa044a78f484dd0e0f587c0/482C2FB84E6288B007AA72DECFF7ECE3.png"><br><br>※题型：单选题※知识点：单选题※试题难度：容易<br>无脊椎动物中唯一能飞的动物是()<br>A.大熊猫 B.昆虫 C.丹顶鹤 D.螃蟹<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2013/1457a4cee9e14689b772f51a1a592c0b/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2013/b77c5350fc6a41e18a9be9390d1a4482/53CAAEF9085D0EE071A659006A123A57.png"><br><br>※题型：单选题※知识点：单选题※试题难度：较易<br>下列关于节肢动物共同特征的描述中,不正确的是( )<br>A.体表有外骨骼 B.附肢都分节<br>C.有三对足,两对翅 D.身体由很多体节构成<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/c28bf8f4a5a34ea3a3f5133c26d91108/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/40196bdb2fe94aa8aceed9c0599d8c1c/D2AE792320862F74C1DD01E52EF8B5DE.png"><br><br>※题型：填空题※知识点：填空题※试题难度：中等<br>将下列问题答案<br>的序号填写在相关问题之后:<br>1.涡虫比珊瑚虫的高等之处:。2.蛔虫比涡虫的高等之处:。3.蜥蜴比青蛙的高等之处:。4.家兔比家鸽的高等之处:。①有口有肛门 ②身体呈两侧对称 ③胎生、哺乳 ④生殖和发育脱离了水的限制<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/6be412e5220e46b8a493c78b0c14a69b/D71DADEEAF8C43693263380D21E92641.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/d338ffb5cb684f8d934a58bca8167ea1/0DCE734DCCAC0CE014DC906E96E9FC5A.png"><br><br>※题型：填空题※知识点：填空题※试题难度：中等<br>以下各项分别属于哪一类无脊椎动物的特征<br>?<br>A.节肢动物<br>B.环节动物<br>C.软体动物<br>D.腔肠动物<br>E.扁形动物<br>F.线形动物<br>(1)身体柔软,体外一般有贝壳( <br>)<br>(2)身体呈线形,<br>不<br>分节,一般营寄生生活( <br>)<br>(3)有口无肛门,身体背腹扁平( <br>)<br>(4)身体和足均分节,有外骨骼( <br>)<br>(5)体壁由两个胚层构成( <br>)<br>(6)身体由许多形态相似的体节组成( <br>)<br><br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/39d69292e1094d1395b0b641031225b1/D792DDDAAAFED57D7A3D2AC152DB83C4.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/9665c72f2ae44fbfb784e58c8ecac038/7D1197DA516C2C61143F759D9B6DA945.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>如图为蝗虫的外部形态示意图,请据图回答问题。<img src="https://picture2.zhihuicn.com/testImage/2/2019/8/2/F02E002873C1AF95B54A03E128632A73.png"><br>1.蝗虫的身体分为头部、[ ]__________、腹部三部分。2.蝗虫适应陆地生活的特点是身体表面有一层坚韧的__________,可以起到保护内部柔软的器官和防止体内水分__________的作用;适于感觉的器官是[ ]__________;适于取食的器官是[ ]__________;适于运动的器官是[ ]__________和足。<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/75a8f77fb1284a8e87fa0d7700fe30b5/E5C0029A41E03C401C1D936CF22EDCAF.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/5e1b5277b5db4827a3a94e4a181ea94c/531C9378A9AF6F9D7814D312F0871ED4.png"><br><br>
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