admins 发表于 2021-8-18 22:05:50

2019年中考生物真题专项汇编:专题1生物与生物圈(2)

※题型:单选题※知识点:单选题※试题难度:较易<br>诗词是我国传统文化的瑰宝,以下对诗词中所蕴含的生物学知识的解释,错误的是(&nbsp;&nbsp;&nbsp;)<br>A.“落红不是无情物,化作春泥更护花”﹣微生物促进物质循环<br>B.“种豆南山下,草盛豆苗稀”﹣生物因素对生物的影响<br>C.“人间四月芳菲尽,山寺桃花始盛开”﹣生物对环境的影响<br>D.“劝君莫打三更鸟,子在巢中盼母归”﹣生物的繁殖行为<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/c9102c170752487bb95276ecddfcf971/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br>略<br>※题型:单选题※知识点:单选题※试题难度:较易<br>假定在一个由草、兔和狐组成的相对封闭的草原生态系统中,如果把狐消灭了,则表示兔群的数量变化曲线图的是(&nbsp;)<br>A.<img src="https://picture2.zhihuicn.com/testImage/2/2019/7/9/148505BBA775C106E8C203207C03CD22.png"><br>B.<img src="https://picture2.zhihuicn.com/testImage/2/2019/7/9/89198DE6DD194B7F028079D4A38A96CA.png"><br>C.<img src="https://picture2.zhihuicn.com/testImage/2/2019/7/9/AFFA64EC1C6207B98C079E0E96E997B4.png"><br>D.<img src="https://picture2.zhihuicn.com/testImage/2/2019/7/9/F8804570F8AA7CEFF0199127B32D6E0B.png"><br><br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/24c47114ab174c06af74a8b535931603/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/4c8d51b03c2644768c35eb7b7380aa42/D58BCC3FFC5D137DE61C076D51B9C025.png"><br><br>※题型:单选题※知识点:单选题※试题难度:较易<br>捕虫植物瓶子草捕获的小虫被瓶内细菌分解,瓶内细菌获得有机物,瓶子草获得氮素。那么,它们之间的关系是(&nbsp;)<br>A.竞争&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.共生&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.寄生&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.捕食<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/325c0770d27c49b4bdc6e3bd1143f360/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/004951161b5d466c9e1933412ff4542d/B0D42084D681BD2EFE52C865CB35702F.png"><br><br>※题型:单选题※知识点:单选题※试题难度:较易<br>水稻田里有一种杂草——野慈姑,它会和水稻争夺阳光、水分和土壤中的营养物质,影响水稻的产量,据此推断水稻和野慈姑的关系是(&nbsp;&nbsp;)<br>A.共生&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.寄生&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.竞争&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.捕食<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/41cea64ae4c24ae8ad41724aa1793492/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br>略<br>※题型:单选题※知识点:单选题※试题难度:较易<br>下列生物与生物之间的关系,属于竞争的是(&nbsp;&nbsp;)<br>A.工蜂与蜂王&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.水稻与稗草&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.跳蚤与狗&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.狐狸与野兔<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/9cf777a2644b4fbe9ae0d9604465a597/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/44c6d5af9f8c4e92926cd0b49fbb01a3/2E1C378DED6A2F26493993BEC7E9D9C6.png"><br><br>※题型:单选题※知识点:单选题※试题难度:较易<br>“大鱼吃小鱼,小鱼吃虾米”反映的生物与生物之间的关系是(&nbsp;&nbsp;&nbsp;)<br>A.合作&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.捕食&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.竞争&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.寄生<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/0f8d3014c37d4c56a30ea2b259c170cb/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/f0a8884dc1a545fd8e5a5d0ca01f1274/C6FBFD966049DAA253E3FF626882900C.png"><br><br>※题型:单选题※知识点:单选题※试题难度:较易<br>生物既能影响环境,又能适应环境。下列属于生物适应环境的实例是(&nbsp;&nbsp;)<br>A.大树底下好乘凉&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.绿色植物能够更新空气<br>C.森林可保持水土&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.仙人掌的叶特化为刺<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/4e9c6317e73f463b8caae7c7e5ca709b/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/d4dab1568ba64eabaa33b872f4c44011/5052C871223DB40ED8771EFE02CC352E.png"><br><br>※题型:单选题※知识点:单选题※试题难度:较易<br>沙蒿在干旱贫瘠的土壤中生长,能固沙,这说明(&nbsp;)<br>A.生物能适应环境<br>B.生物能影响环境<br>C.生物对环境没有影响<br>D.生物能适应环境,也能影响环境<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/b42e389c3d9c4f0e90fb0d4c0ad9cc08/D9A7E0722DAB5479A60928D5B8864BC6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/e87b285d0d4b4b50b5ae786ba85c4d7a/5FE80482CEA6CBE52C6A9F90E2F7BF36.png"><br><br>※题型:单选题※知识点:单选题※试题难度:较易<br>许多鸟具有保护色,但也难免会被嗅觉发达的兽类所捕食,对此最好的解释是(&nbsp;)<br>A.被捕食的鸟是警惕性不高的&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.适应是相对的<br>C.这些鸟不适应环境&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.适应是绝对的<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/f4d6cacd17a34824990b13da3aa719c1/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/3c1fac41ba5a48598c6e93245117f7f3/BFBBB736E243C645317BA494C014EE0D.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>俗话说:“大树底下好乘凉。”下列现象与此生物与环境的关系相似的是(&nbsp;&nbsp;&nbsp;)<br>A.企鹅的皮下脂肪很厚<br>B.沙漠地区栽种的植物能防风固沙<br>C.温带的野兔随季节换毛<br>D.莲藕的茎和叶柄是中空的<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/1bc0482abab6446b9df06ea535e62fac/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/9ce9a5748f0b4b83963c23a0580ca90f/9A2DE48E079F018D18321061D2E8A75C.png"><br><br>※题型:单选题※知识点:单选题※试题难度:较易<br>地衣生活在岩石表面,从岩石中获得营养物质;地衣又能够分泌地衣酸,对岩石有腐蚀作用,这一事实说明(&nbsp;&nbsp;)<br>A.生物能适应环境<br>B.生物能影响环境<br>C.生物不能适应环境,也不能影响环境<br>D.生物既能适应环境,又能影响环境<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2015/2376a8cd1a4745d992577bbdf6395f82/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2015/dec324816a6f4f438dcdacb8b400c981/F379F412ADE98CFF9B95900CA8EC2491.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>下列描述中,不属于生物与环境关系的是(&nbsp;&nbsp;&nbsp;)<br>A.雨露滋润禾苗壮&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.风吹草低见牛羊<br>C.大树底下好乘凉&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.葵花朵朵向太阳<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/1d9327066e934a7fb3732d0199e565ff/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/50beda72214641ad9a2c4c2fa859bf78/C4CDC4EFB157A8432E12E5024E8FF935.png"><br><br>※题型:单选题※知识点:单选题※试题难度:较易<br>在学校选取裸地、草地、灌丛三处不同的地点,每天早晨、中午、晚上测量其周围的空气湿度,计算平均值,结果如下表所示。下列对表中数据的分析,不合理的是(&nbsp;&nbsp;&nbsp;)<br><tbody><br>地点<br>湿度(%)<br>时间<br>裸地<br>草地<br>灌丛<br>早晨<br>45.6<br>60.7<br>78.9<br>中午<br>29.5<br>49.6<br>61.3<br>晚上<br>35.2<br>55.9<br>73.5<br></tbody><br>A.同一地点,早晨的空气湿度最大<br>B.同一时间,灌丛周围的空气湿度最大<br>C.任一地点早晨的空气湿度,比每一地点中午的都大<br>D.任一时间草地周围的空气湿度,比每一时间裸地的都大<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/0943388656dc4edbb170c5344ea783c2/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/c6885e7aa9074eb6bbca7b87e9fc989e/ADE2C3BA31F251E7C5E24BE4ACED4C40.png"><br><br>※题型:填空题※知识点:填空题※试题难度:较易<br>根据“光对鼠妇分布的影响”探究实验,回答问题。<br>(1)为鼠<br>妇提供<br>阴暗和明亮两种环境条件,此实验的变量是<br>(2)实验结束后,你如何处理鼠妇?<br><br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/ea4e32dc4803448684421c0cc939aa8a/96B57429FD34A2AFA9B75319D02392D5.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/8d056f2ee5994397a04c8e3eaba07d4d/EEE475E3468FBA7CC0471A586E741F04.png"><br><br>※题型:实验题※知识点:实验题※试题难度:较易<br>黄粉虫又叫面包虫,幼虫体表是黄色的,是粮仓中的害虫,常常成群聚集在粮仓里的粮食堆中。如果往饲养黄粉虫的容器里放<br>一<br>片面包片,它们会聚集在面包片下面吃面包;如果把面包片翻过来,暴露在明亮处的<br>黄粉虫会很快<br>爬到面包片的下面。那么,光照条件是否影响黄粉虫的分布呢?通过探究实验,请你分析并回答问题:<br>1.提出问题:光会影响黄粉虫的分布吗?作出假设:。<br>2.该实验的变量是。<br>3.用1只黄粉虫做实验,能得出可信的结论吗?。(能/不能)<img src="https://picture2.zhihuicn.com/testImage/2/2019/7/12/F13729781E16B3373D3E9AA649540684.png"><br><br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/8935e9ba01044384aa535ca974f3d9af/5D7CC72DD1DBECF434BEE58E857C1865.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/22bde0f5bdd04461a07c4a3dca17796f/7AFB114571F55259B8E6585316F7D74B.png"><br><br>※题型:单选题※知识点:单选题※试题难度:较易<br>下列选项中,可以看作是一个生态系统的是(&nbsp;&nbsp;&nbsp;)<br>A.一片森林中的所有树木<br>B.一片草地上的阳光、土壤和空气等无机环境<br>C.一块农田中所有的生物和它们的生活环境<br>D.一个池塘中的所有动物、植物和微生物<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/0186829d5b9647cb8993af01b9f5a9eb/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/d84888b5a38c45eb9fc0fd9278366e39/04AF8B4415461F6EC8CEBAA13C3B7902.png"><br><br>※题型:单选题※知识点:单选题※试题难度:较易<br>“我的家在东北松花江上,那里有满山遍野的大豆高梁……”,下列有关松花江的描述属于生态系统的是(&nbsp;&nbsp;)<br>A.松花江&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.松花江里所有的鱼<br>C.松花江里所有的生物&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.松花江里所有的植物<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/12885248c19441f5ab5fa5205ce23d4d/C6DD893B0461FAD877175A7ECBBD5939.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/7716b2eb99ad4fc4aa99b4a31a8d18a9/D888AE6BE36A051527D226AA4B3ACF87.png"><br><br>※题型:单选题※知识点:单选题※试题难度:较易<br>你认为在秸秆还田变为肥料过程中起主要作用的是(&nbsp;&nbsp;)<br>A.无机环境&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.生产者&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.消费者&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.分解者<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/71ea9c2a209d48a0a6b76f0fb26418a6/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/04799d1fbc644fa687d50409dd7dfc8a/6A4A6F4957223EAB453D195583E9FBE3.png"><br><br>※题型:单选题※知识点:单选题※试题难度:较易<br>森林中一棵枯死的大树上长了蘑菇,蘑菇在森林生态系统中的成分是(&nbsp;&nbsp;&nbsp;)<br>A.生产者&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.消费者&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.分解者&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.非生物成分<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/d1a0749f276a41448ab25092805a1841/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br>略<br>※题型:单选题※知识点:单选题※试题难度:较易<br>在草原上,兔吃草,兔又会被狐狸和鹰捕食,这四种生物中属于生产者的是(&nbsp;&nbsp;&nbsp;)<br>A.兔&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.草&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.狐狸&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.鹰<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/4ebcc163eb5f4283ac31d2a190de74a8/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/7c6ea0c3be434f4e986c453110adc566/0E2B7F5615C960B681BB7C6F662A6D4F.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>玉米田中有杂草,有玉米螟等害虫,还有以害虫为食的天敌。下列关于该生态系统的叙述,错误的是(&nbsp;&nbsp;&nbsp;)<br>A.该生态系统中玉米是生产者<br>B.杂草和玉米之间是竞争关系<br>C.玉米螟和它的天敌之间是捕食关系<br>D.玉米田中物种少,自动调节能力强<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/afe0a26798d045c9a691d41548bc90cd/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/cb4b38159c0b47fe9c2900a791bca3b1/10632CFD6F6D518F5FE722B3268B7DC3.png"><br><br>
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