admins 发表于 2021-8-18 22:35:49

海南省东方市2019-2020学年八年级上学期期末考试生物试卷

※题型:单选题※知识点:单选题※试题难度:中等<br>2016年5月,海南迎来了最强雨季,南渡江边生长的植物大多被淹死,这说明(&nbsp;)<br>A.生物能适应环境&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.生物能影响环境<br>C.环境能影响生物&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.生物不能影响环境<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/50f7e4472a334a9f88a26956d878eef9/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/89ec265188514af89585f7a27ef6b3d5/5BF37DA87C8189059DE1ACB584A07D67.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>我国首例体细胞克隆牛“康康”在莱阳农学院诞生,其培育过程大致如下:从甲牛体细胞中提取出完整的细胞核;从乙牛卵巢内提取出成熟的卵细胞,去掉其细胞核;将甲的细胞核植入去核卵细胞中;培育后将胚胎植入丙牛的子宫中,发育后分娩,便产出了“康康”,“康康”的体色最像(&nbsp;)<br>A.甲牛&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.乙牛<br>C.丙牛&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.甲、乙、丙三头牛的混合色<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/6753e07449b54f909754699c80710022/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/b098fca5bc3c45f9a761bfb6260ac46b/892E44DD114F085DB0227E9042660251.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>种庄稼要施肥,养花种草也要施肥。“肥”的主要作用是提供植物生长需要的(&nbsp;)<br>A.水&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.无机盐&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.有机物&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.维生素<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/f51317ca0f0f445d9af4fc9f4547693e/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/8f0a24d6519e49eb85bfdd5d7b3ab222/109169D9301CCECD27BE719FEF6A3167.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>下列说法中正确的一项是(&nbsp;)<br>A.肺动脉内流动脉血&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.肺静脉内流静脉血<br>C.体动脉内流动脉血&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.体动脉内流静脉血<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/c4599e5a885b4b6a9ac0208997b6bb0c/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/69779aaab3f8451c98597d865251184f/73F1A57A498F4E5C64792E6857680D4C.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>下列说法错误的是(&nbsp;)<br>A.反射弧包括感受器、传入神经、神经中枢、传出神经、效应器五部分组成<br>B.人体的呼吸道包括鼻、咽、候、气管、支气管<br>C.人体的各种生命活动主要受神经系统的调节,其次还受激素调节的影响<br>D.侏儒症是由于婴幼儿时期甲状腺激素分泌不足造成的<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/478fa65a96f146de821d29fe655aa240/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/92420a15ca51413792f76724de86a828/44E10D22A77B148862FCEC3126F232D0.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>人体内绝大多数废物通过尿液排出体外,形成尿液的器官是(&nbsp;)<br>A.肝脏&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.肾脏&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.膀胱&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.心脏<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/6158b783bfa9470b9b2b7ed25c230426/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/ca9cfef90ac94f61adcc93ddfc6c685a/6E251357E28D24CBC9224C5077E274C8.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>某同学沉迷于手机游戏和网络聊天,致使眼球的某个结构曲度过大造成近视。这一结构是图中的(&nbsp;&nbsp;&nbsp;)。<img src="https://picture2.zhihuicn.com/testImage/2/2020/10/9/4E110D4C39B6DF958ED40C71E0BC366F.png"><br>A.①&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.②&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.③&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.④<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/e5ff4dc0826046c7aad631953ffa4a21/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/61901c9ab359434e911a4c5652b775fb/8F5787810DFC372B819542F435DD52D2.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>毛泽东在《沁园春·长沙》里有这样一段描写:“鹰击长空,鱼翔浅底,万类霜天竞自由”。这里描写了动物的哪些运动方式?(&nbsp;)<br>A.飞行、游泳&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.跳跃、爬行&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.飞行、爬行&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.跳跃、游泳<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/935cf8521e5545138b76de4f55f01567/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/80b9c45e7e2443aaa0dd82e192ee674a/CD0C54495F31AB6FC9C7AE61B0D05617.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>人体运动系统的组成包括(&nbsp;)<br>A.骨、关节和骨胳肌&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.骨、骨连结和骨胳<br>C.骨、骨连结和骨胳肌&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.骨、骨质和骨胳肌<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/057c4961a5804458aafcf8025b085ce4/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/422b0b7ee4cd4a4db58f3b7f70747968/A61C1B599FDCE3349608252B5D2D286B.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>下列对细菌的描述正确的是(&nbsp;)<br>A.有叶绿体&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.有成形的细胞核<br>C.无细胞壁&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.无成形的细胞核<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/4e7e392c6e3f4274a75d9998693dbbcf/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/3df1cdf7690e4b489c333be97f058927/C2BFC8E28BB254841BA739B7B2D0C3AD.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>动物在自然界中起着重要的作用。利用周氏啮小峰防治美国白蛾,体现了动物具有(&nbsp;)<br>A.维持生态平衡的作用<br>B.促进物质循环的作用<br>C.帮助植物传粉的作用<br>D.帮助植物传播种子的作用<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/408c2be83d84407eabcb142d8c79e926/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/3af32fc33b344bef85f43324743f194c/00BB75A05655E149C3E35A5045DD4E42.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>下列各项中属于食物链的是(&nbsp;)<br>A.草→食草昆虫→青蛙&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.青蛙→蛇→猫头鹰<br>C.阳光→草→食草昆虫&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.草←食草昆虫←青蛙<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/949fe9f5c8964ac0a2872baff7ff03c1/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/a090581a0ade443ebbcf8ca8dd9c9090/1EF476370B1661515D35E2BD8507C7EC.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>关节炎是一种常见疾病,患者关节腔内大量积液并伴有肿胀疼痛,其病变部位应在关节的哪个结构上?(&nbsp;)<br>A.关节面&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.关节软骨&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.关节囊&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.关节腔<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/4c8f3791b1db4190ae4ac045da1e8be2/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/6a7cc6297b8949d9999e247f288a1dad/B1D76AA6BAA1CC919D695F918B6C2CC3.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>下列关于骨、关节、骨骼肌模式图中,正确的是(&nbsp;)<br>A.<img src="https://picture2.zhihuicn.com/testImage/2/2020/10/9/09113B33704E0A1E1D2600D2705E0CB5.png"><br>B.<img src="https://picture2.zhihuicn.com/testImage/2/2020/10/9/376B3E7E0F29F8B56E1D18F95B1F0D6C.png"><br>C.<img src="https://picture2.zhihuicn.com/testImage/2/2020/10/9/1D147311437E8F4FB35EB52D0F0B9F8E.png"><br>D.<img src="https://picture2.zhihuicn.com/testImage/2/2020/10/9/52FD492BC9C3BF42E503B89E187DAFBC.png"><br><br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/5fad12a9ec0a4d9b847278be672bf11a/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/ef7d90a7dd934f5098e8348105dd8ef2/F7B0512CAC59A6B4A1AA9987E8A15E5D.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>动物种类多样性的实质是(&nbsp;)<br>A.细胞多样性&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.生态系统多样性<br>C.基因多样性&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.动物数量多样性<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/6ab461d6efb44fc68ac463b06c850dc9/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/81886c8859ba4a89925629fdb27b771e/F29056873136742F72B5161600C80DB9.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>用光学显微镜观察不到的是(&nbsp;)<br>A.艾滋病病毒&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.结核杆菌&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.曲霉菌&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.肺炎双球菌<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/6e708989bb1c4228b7b9c4b3a76b6c2f/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/962a6391460c408882ad52c4b9616ed2/28963F7CA93A14D88D7D2BB873BB352F.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>日常生活中,许多食品、药品的制作都要利用细菌或真菌。下列选项中,属于人类对真菌利用的是(&nbsp;)<br>①制作酸奶②制作米酒③制醋④生产青霉素⑤制作面包A.①②④&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.②④⑤&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.①③④&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.②③⑤<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/38207fdfaf2d464eafd18114f0bb3ecb/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/1801c42969b64f7a9acfa18f2d38fa6a/178BD8FCA0ED0C0D25CFBDA13140DA21.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>据记载,进入20世纪后,几乎每年都至少有一种鸟类或哺乳动物从地球上消失,造成野生动物濒危和灭绝的主要原因是(&nbsp;)<br>A.干旱少雨,动物没有水喝<br>B.天敌过多,大量被捕食<br>C.人类活动破坏了生态平衡<br>D.食物不足,饥饿致死<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/ce8daa28856549c8b499c1e092cd9dd9/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/2e9f561ade044184977ef40613dc447b/436DA43EAD07614DAEAC22B03EBCF1DA.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>如图是人体心脏结构模式图,<br>请据图<br>分析回答下列问题。<br><img src="https://picture2.zhihuicn.com/testImage/2/2020/10/9/081AA88E68D26F3A0929312671678F16.png"><br>1.从心脏结构看,心脏肌肉壁主要是由组织构成,心室的壁比心房的壁(填厚或薄)。<br>2.人体的血液循环包括和,其中体循环开始于,结束于。<br>3.人生病后静脉注射药物,药物进入心脏四个腔的先后出现顺序是(填序号)。在心脏的四个腔内,流动着动脉血的是和(填序号)。<br>4.正常情况下,心室收缩,血液由心室流向动脉,而不会倒流向心房,其原因是心室与心房之间有。<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/8c3bb3d44f474fcd9fe0d314e5833c59/729160E01B3807A872A772FC488237FD.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/233141eb2c9b40f3b2fb771b4c8d5370/26FF819908A0A0F16FD719DAF3330594.png"><br><br>※题型:填空题※知识点:填空题※试题难度:中等<br>不同白冠雀鸟群的鸣叫声基调相同但又有各自的“方言”。<br>某小组<br>对此进行研究:如果把白冠雀鸟群<br>A<br>的幼雏<br>a<br>移到另一群白冠雀鸟群<br>B<br>中去,待其长成<br>成<br>鸟时,<br>a<br>的鸣叫声虽然还是鸟群<br>A<br>的基调,但已明显带有鸟群<br>B<br>的“方言”特点;而如果把白冠雀鸟群<br>A<br>的幼雏<br>a<br>移到黄莺鸟群中生活,它却学不会黄莺的鸣叫声。这说明:<br>(<br>)<br>a<br>的鸣叫声基调与鸟群<br>A<br>相同,这是<br>_<br>_______<br>行为起作用;具有鸟群<br>B<br>的“方言”特点,这是<br>_<br>_______<br>行为起作用。<br>(<br>)<br>a<br>学不会黄莺的鸣叫声,是因为体内不具有控制黄莺鸣叫声的<br>_<br>_______<br>(<br>)上述实验说明:<br>_<br>_______<br>行为是在<br>_<br>_______<br>行为的基础上建立的。<br><br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/5e6ce7a9b6b249f39e390fd43f62a820/966C1ED2902A4E6FC469C18A366A08AE.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/fafc4f0948f94b949660ec68783489ee/4A72F09728B95D016829EC58D72F976E.png"><br><br>
页: [1]
查看完整版本: 海南省东方市2019-2020学年八年级上学期期末考试生物试卷