黑龙江省大庆市龙凤区2019-2020学年七年级(五四制)上学期期末生物试卷
※题型:单选题※知识点:单选题※试题难度:中等<br>软体动物种类很多,分布广泛。下列不属于软体动物的一组是( )<br>A.蜗牛、章鱼、鱿鱼 B.河蚌、石鳖、钉螺<br>C.扇贝、乌贼、鲍 D.蚯蚓、蛔虫、海星<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/d12f3b35b6764676a88ff96661d0e177/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/1ed9c0e271f04d76906a36c23c457a64/DD1B9B557DB5AC5773BE27B93625C965.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>“身体分为头胸腹,两对翅膀三对足,头上两根感觉须,里头是肉外是骨。”描述的是( )<br>A.鸟 B.节肢动物 C.昆虫 D.环节动物<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/db19b177ba964795b6ae67368b6b2d30/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/661f483302b149a8990f1bc49efd1a06/F1F6A2E2CDF43B576E95D051F7836FBF.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>鲫鱼在水中前进的动力来自于( )<br>A.尾鳍的摆动 B.所有鳍的一起摆动<br>C.胸鳍和腹鳍的摆动 D.躯干部和尾鳍的摆动<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/02d77e455683418c9d9596e354a9856f/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/dbf6c27e709b404f82f70bce71edc18f/DDFC855B865C45802D2D70FCD249CBCA.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<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/ff29cc98d0e749f0ad436af92c4833b3/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/7df6da4e4ed74e7dbb045aa2288ed979/E9049B7DD5D6E9C3EF58E518D6C4483D.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>与鱼类、两栖动物和爬行动物相比,鸟类独有的特征是( )<br>A.用肺呼吸 B.体内受精 C.陆地产卵 D.体温恒定<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/a8889d62cd8843faa09d3b697c95ed10/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/ad149d9cc69e4f3082697cb088501041/58015F9F4526D0D346850D19A4DA3D39.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>鸟飞行时,牵动两翼完成飞行动作,其动力主要来自( )<br>A.四肢 B.胸骨 C.胸肌 D.羽毛<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/a544997cd82140489358efe9a1dc4df8/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/21f9c1780aef486c9831b3a049901027/4E8B389B39A75BAAF65C28EF37E07D8F.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>哺乳动物是目前动物界最高等的类群,下列各项中最能体现哺乳动物高等的一项是( )<br>A.体表都被毛 B.体温恒定<br>C.牙齿分化为门齿和犬齿 D.胎生、哺乳<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/35c8d24600824bccba5bb624ae68e41b/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/ecdc0a8e0cb54c3e858e65618646e945/080CDD86FF7AD866C34D5C0F1D926E0B.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>与动物运动关系最为密切的两个系统是( )<br>A.运动系统和神经系统 B.运动系统和呼吸系统<br>C.呼吸系统和循环系统 D.呼吸系统和神经系统<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/9a8d874e4a054217824b3e19ceef040f/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/be51e921f57642bfa74edce66dead793/CFB4307FA33184892D907A9B4AD49B6C.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>医院里有一人大笑后上下颌不能合拢,这是因为( )<br>A.关节囊受到损伤<br>B.关节软骨发生病变<br>C.关节头从关节囊中脱出<br>D.关节头从关节窝中脱出<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/3bc25f82373e42118b5496c94d203db5/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/34b6817d4cc84adb967c31008b464a1f/DC32E0415B3C6D5FE835009279479538.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>自然界中的动物种类繁多,动物的行为多种多样。下列与公鸡绕道取食行为类型相同的是( )<br>A.蜘蛛结网 B.黑猩猩用树枝钓取白蚁<br>C.大雁南归 D.菜青虫取食白菜等蔬菜<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/b4c76366d0d545b292468b469dd78506/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/7589850607d848bf9ba454d8de9bf0c4/B0739628731462009D482A819776F2A8.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>“老鼠打洞”这种动物行为所具有的特点是( )<br>①由生活经验获得的②由动物体内的遗传物质决定的③动物生来就有的④由动物生活环境因素决定A.①② B.③④ C.②③ D.①④<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/59888972bb65449c8d10e8d5f43c8f5a/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/14d7cc1d29fb4b9f8a2e65f9cd5c951c/6A2C6255A92102C91F0BDE3DA7A8B2F2.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>下列现象属于社会性行为的是( )<br>A.一只母鸡带着一群小鸡在觅食<br>B.狼到了冬季就集合形成有首领、有分工的并能利用各种通讯手段保持联系的集体<br>C.岩洞里居住着数百只蝙蝠,它们悬挂在洞顶岩壁上,有着各自固定的位置<br>D.固着在海底的珊瑚群,繁殖季节在潮汐到达高潮时,统一行动,同时产卵<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/4e622f8c6bca47369173c9ac028f4faa/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/974f87b1bc964d3d98d55aa41a18e426/FDDF22AF9FA521514098483C4378F0FD.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>动物的行为千奇百怪,下列动物行为中,不属于动物“语言”的是( )<br>A.蚊叮咬人<br>B.雌蛾释放性外激素<br>C.狗三条腿着地,一条后腿提起到处撒尿<br>D.蜜蜂的圆形舞<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/0638e814fe444632aa2c57561eb186e4/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/f7dffc71add94491965bc15c7196468e/4AC49958CD96E64EB4AA08DD7CADFFC1.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>下列关于细菌的描述,正确的是( )<br>A.由多细胞构成 B.有成形的细胞核<br>C.多数能自己制造有机物 D.进行分裂生殖<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/450b99d8fdc24c03897973769ff09f1e/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/be1112299ed445a088705c8025663a38/D64DC69F3955286EADD43D80FE782FFC.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>细菌、真菌和病毒的共同特点是( )<br>A.都对人类有益 B.都是孢子生殖<br>C.都是单细胞生物 D.都能利用现成的有机物<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/378358e775b74bf18bceaeb63bceab3c/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/54e9c9adb0b349758c818fa9c319b431/F1307DBC0C77F2C12ADD1A2041842FB2.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>噬菌体是专门寄生在下列哪种生物细胞内的病毒( )<br>A.人体 B.细菌 C.植物 D.动物<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/11f038327c04423b83636baaec863a51/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/2a1f36329ab6472b914f19bf631ee9e6/B77672D857CE0A30E9FB96668ED75EC9.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>“天上飞蝙蝠,地中藏鼹鼠,海中游鲸鱼,山中有猛虎。”若将这些动物划为同一类,依据主要是( )<br>A.胎生、哺乳 B.都有由脊椎骨组成的脊柱<br>C.体温恒定 D.用肺呼吸<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/c00f5dade53f4839951139851b7ee96a/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/bd96742fed1a43fa91ec8441651294f2/0B33AAD5EEA6F692B56963EE15472816.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>关于生物的分类单位,下列说法正确的是( )<br>A.种是最基本的分类单位,同种生物的亲缘关系最近<br>B.同科单位比同种单位的生物具有更多的共同特征<br>C.同纲单位的生物比同科单位的生物数量少<br>D.生物分类单位由小到大依次是界、门、纲、目、科、属、种<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/41dd3d97760c4127b1e831b2a4e00aeb/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/d57b9db4c8e84525a227e7c7608ff296/94E0576F2CB8B04F45CA16ED6A59A3E7.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>比较图中的四种动物,你认为哪两种生物的亲缘关系更近一些( )<img src="https://picture2.zhihuicn.com/testImage/2/2020/10/10/1A3AE091DB1BEB85B743E9AE661D3BE8.png"><br>A.鲸和鲨鱼 B.蝙蝠和鸟 C.鲸和蝙蝠 D.鲨鱼和鸟<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/85ebd85db5fd46afa6b8f2967f4fce8c/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/3d452b40d62a480a9cdb9c92fae15566/45E8D52988DF3A25D769058C45A1A0AD.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>世界上的每一种生物都是非常独特的,出现这一现象的本质原因是( )<br>A.物种多样性 B.生态系统多样性<br>C.遗传多样性 D.环境多样性<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/91da08c0ff5d41938314da7aed1081aa/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/78348fb6e47e4a60ac4525d67899cc47/97C4AE2B1C2DA5E1796AD6E30B795A55.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>保护生物的多样性,最有效的措施是( )<br>A.将濒危物种迁出原地 B.将动物领养回<br>C.建立自然保护区 D.建立基因库<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/b1e05539edb3472aae929b7c5d01f4cf/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/2e191e184be64ec69fbc04363935d19a/F0EE573986E4B9C0CA7DA50D6155A0FD.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<br>A<br>、<br>B<br>、<br>C<br>、<br>D<br>、<br>E<br>是常见的五种动物,据图回答相关问题:<br><img src="https://picture2.zhihuicn.com/testImage/2/2020/10/10/FB0D68096249429F00D84C6C212372BD.png"><br>1.上述动物中能保持体温恒定的有(填字母)。<br>2.B的身体覆盖有,具有保护和支撑内部柔软器官、防止水分蒸发等作用。<br>3.D生活在水中,它靠感知水流和测定方向。<br>4.E的身体内有发达的与肺相通,有贮存空气、协助呼吸的作用。<br>5.根据体内有无脊柱这一特征,可将动物分为两类,图中体内无脊柱的动物是(填字母)。<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/b4ffc4d3b4b34b308558a08265b14ae3/D64851EBE16C083ACEBF383A5A31E68C.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/4725dda289c446178a061c954cd68983/2B6FC94A59C66AD0969663864A918C64.png"><br><br>
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