5.1.5两栖动物和爬行动物—2021-2022学年生物人教版八年级上册同步课时作业
※题型:单选题※知识点:单选题※试题难度:中等<br>丽水树蛙叫声似鸟鸣,幼体生活在水中,成体在陆地和水中均能生活;该树蛙在动物学的分类上属于( )<br>A.鱼类 B.两栖类 C.爬行类 D.哺乳类<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/29e73a2e018a44b8a5378d6d859c5e46/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/0d6cefa927f140e69bd8cd1338ad1ceb/4A16282A6082F58A146BC021E9D072BC.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>青蛙成体适应于水、陆两栖生活,它的呼吸方式是( )<br>A.肺呼吸 B.鳃和肺双重呼吸<br>C.鳃呼吸 D.肺呼吸为主,皮肤辅助呼吸<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/5f0205046d29420f8100385033b5419f/D9A7E0722DAB5479A60928D5B8864BC6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/a5d991741a724d4f843821ce75a6ad8e/DB536D0A056F2B7905D6689AF9836AEF.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>下列关于青蛙的叙述错误的是( )<br>A.青蛙的体色与周围环境颜色接近<br>B.青蛙的皮肤裸露且能分泌黏液<br>C.青蛙的肺发达,能适应陆地生活<br>D.青蛙的后肢发达,适于跳跃<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/d10d6560371d4df8ab0cd025f6cd32d5/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/586aa2b9256a4fbf92c15f074fddaf62/72000F72DF32442EBAEE0180C3C43B15.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>下列关于两栖动物的叙述中,不正确的是( )<br>A.两栖类指的是既能生活在水中又能生活在陆地上的生物种类<br>B.两栖类的动物属于脊椎动物<br>C.蛙是常见的两栖动物<br>D.两栖类动物能够进行有性生殖来繁殖后代<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/0993719160ca4c30b3f899ee6cb4c030/DA50F910BECBBBA4AAB35D7A1AB24524.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/f422006d099646e2a144b84ff9ba77d3/B13BF0ECF131F8E7E18443F677810E76.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>下列生殖方式为卵生的脊椎动物是( )<br>A.蝴蝶 B.乌龟 C.蜗牛 D.蛭<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/caf5146952304e69be56a269b5025fcf/4EF59C4461E28F3B3B09551EB8B9AC3F.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/70065b4d6748429e81f264bbc28596be/FB9E35471FE7CD7FE06E0D7E24DB6636.png"><br><br>※题型:单选题※知识点:单选题※试题难度:较易<br>下列与防止体内水分蒸发无关的结构是( )<br>A.蜥蜴体表的鳞片 B.乌龟的甲<br>C.昆虫的外骨骼 D.青蛙的皮肤<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/4ddcf1323bc44e7f849f478b3d1c4d77/D9A7E0722DAB5479A60928D5B8864BC6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/cf10b8b90cb5490d8ea52ee1afd9a854/1EE5A420209327ABB1EA5D97D9346758.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>蜥蜴比青蛙高等,主要体现在( )<br>A.卵生 B.用肺呼吸<br>C.有四肢 D.生殖和发育脱离了水<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/27c52e26270742fdbd8366fb02bf9283/D9A7E0722DAB5479A60928D5B8864BC6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/5fa24b3a58d44ea7b26be7ad7403f23e/2ADEBDBCE1E857466D57C323914AF463.png"><br><br>※题型:单选题※知识点:单选题※试题难度:较易<br>蜥蜴的皮肤干燥又粗糙,表面覆盖着角质鳞片,这样的皮肤有利于( )<br>A.爬行 B.吸收营养<br>C.辅助呼吸 D.减少体内水分蒸发<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/4566178326e14a7d8c77c97f2e294ed1/D9A7E0722DAB5479A60928D5B8864BC6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/22b1325a00c64ad3901d2f890a6e8d28/36F828C0B3D2F753DBC05D32939DB4B8.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>扬子鳄是我国特有的淡水鳄,是世界上濒临灭绝的动物之一,我国把扬子鳄列为Ⅰ级保护动物。下列各项叙述中,与扬子鳄的特征和习性相符的是( )<br>A.需要皮肤辅助呼吸 B.必须生活在水环境中<br>C.依靠肺与外界进行气体交换 D.体表分泌黏液<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/e4e3cc136f9b4c2f8ddce41cc3f1abe2/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/1e819d5cb7474373a86364bf9af61446/47B95D30B3C36B5A6765223173A8711D.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>青蛙必须生活在潮湿的环境中,主要原因是( )<br>A.青蛙必须在水中完成受精作用<br>B.幼体生活在水中<br>C.皮肤裸露,无鳞、羽毛、甲等覆盖<br>D.肺不发达,结构简单,需皮肤辅助呼吸<br>答案<br><img src="https://picture1.zhihuicn.com/Answer/2/9/2BB966A0E0D0EF1A330D14E3ADEDA5C5.png"><br>解析<br><img src="https://picture1.zhihuicn.com/Explain/2/9/B57BA7DDFD1443C55210085CD12BFD79.png"><br><br>※题型:单选题※知识点:单选题※试题难度:较易<br>为什么爬行动物是真正的陆生脊椎动物( )<br>A.精、卵细胞在体外的水中受精,在受精卵中完成全部发育<br>B.精、卵细胞在体内受精,先在水中发育,后到陆地上发育<br>C.精、卵细胞在体外的水中受精.也在水中发育<br>D.体内受精,在大型卵内和陆地上发育.摆脱了对水环境的依赖<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/37afd9ff8aea4aad889ae0a8f036d0f8/D9A7E0722DAB5479A60928D5B8864BC6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/e0c220abf5b9403196b8d8ff3d941223/82512B7B6644B28BDB10A7BB3776CE1F.png"><br><br>※题型:单选题※知识点:单选题※试题难度:较易<br>下列关于陆地生活动物对环境的适应的叙述中,错误的一项是( )<br>A.一般都有防止水分散失的结构<br>B.一般都具有支持躯体和运动的器官<br>C.一般都具有能在空气中呼吸的器官<br>D.普遍具有发达的感觉器官和神经系统<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/2e7679e006e14c4f938d9d697cdea818/D7C9A679F3C72D4F1064B7D0A0FD4AD8.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/c1c1e4c655ae44f9bec5640357805c43/B0AE7AB5D72EFFC17CAFE8C394EC11AD.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>爬行动物与两栖动物相比,其进化特点主要是( )<br>A.真正适应陆地环境的生活<br>B.个体的身体高大<br>C.即能生活在水中,又能生活在陆地上<br>D.种类多,种群大<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/eb23625612e14e619f9ed1309a502916/DA50F910BECBBBA4AAB35D7A1AB24524.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/28510bd7e4f3452ab2dd58ba78b41537/79466705C0416FC67E121BFDABC3E3B8.png"><br><br>※题型:问答题※知识点:问答题※试题难度:中等<br>两栖动物和爬行动物哪个更适应陆地生活?为什么?<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/bab253665e23490b96ae8beea59ca755/6C70E72FA90BC70935B447DB345A0BB1.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/49465272bb8c4b3ba221efdfb1b8105f/9FCE40EFCDE88B0966444E6A8D2B4B42.png"><br><br>
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