admins 发表于 2021-8-18 22:14:29

2013-2014学年江苏省扬州市宝应七年级下学期期末考试生物试卷(带解析)

※题型:单选题※知识点:单选题※试题难度:容易<br>位于胸腔内的器官是&nbsp;<br><tbody><br>A.心脏和肺<br>B.心脏和胃<br>C.心脏和肝脏<br>D.胆囊和肺<br></tbody><br><br>答案<br><img src="https://picture1.zhihuicn.com/Answer/2/9/8B0030C365994090B8FC9AF4C183A80B.png"><br>解析<br><img src="https://picture1.zhihuicn.com/Explain/2/9/E58B2B1B6361E2E6554BDE415E038AA8.png"><br><br>※题型:单选题※知识点:单选题※试题难度:较易<br>仙人球是一种常见的观赏植物,它的“刺”有些令人害怕,这些“刺”是仙人球的&nbsp;<br><tbody><br>A.茎<br>B.叶<br>C.根<br>D.机械组织<br></tbody><br><br>答案<br><img src="https://picture1.zhihuicn.com/Answer/2/9/E7D3E85673EFE9CB95D8D96898399586.png"><br>解析<br><img src="https://picture1.zhihuicn.com/Explain/2/9/8DCE3868F3AD01188E41F935243C4174.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>细胞壁薄、液泡大,具有储藏养分的功能的植物组织是<br><tbody><br>A.保护组织<br>B.输导组织<br>C.薄壁组织<br>D.分生组织<br></tbody><br><br>答案<br><img src="https://picture1.zhihuicn.com/Answer/2/9/924B3E38A9B17011DDBB929C9A570330.png"><br>解析<br><img src="https://picture1.zhihuicn.com/Explain/2/9/75F73A837556EF40EBE0235CB392B352.png"><br><br>※题型:单选题※知识点:单选题※试题难度:容易<br>在结构层次上,月季与人体最主要的区别在于那个层次<br><tbody><br>A.系统<br>B.器官<br>C.组织<br>D.细胞<br></tbody><br><br>答案<br><img src="https://picture1.zhihuicn.com/Answer/2/9/8B0030C365994090B8FC9AF4C183A80B.png"><br>解析<br><img src="https://picture1.zhihuicn.com/Explain/2/9/0FE57A5EB1F8720F477DC841421FCCAA.png"><br><br>※题型:单选题※知识点:单选题※试题难度:容易<br>金鱼在游动时,能依靠摆动产生前进动力的部位是<br><tbody><br>A.躯干部和尾部<br>B.鱼鳍<br>C.躯干部<br>D.头部<br></tbody><br><br>答案<br><img src="https://picture1.zhihuicn.com/Answer/2/9/8B0030C365994090B8FC9AF4C183A80B.png"><br>解析<br><img src="https://picture1.zhihuicn.com/Explain/2/9/88FA7A5249ABEBD0B0A7BFC2F701D572.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>下列生物中,不属于软体动物的有<br><tbody><br>A.蜗牛<br>B.蚯蚓<br>C.河蚌<br>D.乌贼<br></tbody><br><br>答案<br><img src="https://picture1.zhihuicn.com/Answer/2/9/E7D3E85673EFE9CB95D8D96898399586.png"><br>解析<br><img src="https://picture1.zhihuicn.com/Explain/2/9/860FCD5C80F2212AF45C20B7B9CDEE78.png"><br><br>※题型:单选题※知识点:单选题※试题难度:容易<br>在自然界中,最高等、数量最多的植物类群是<br><tbody><br>A.苔藓植物<br>B.蕨类植物<br>C.裸子植物<br>D.被子植物<br></tbody><br><br>答案<br><img src="https://picture1.zhihuicn.com/Answer/2/9/7039B1414292C98C4C0586321B67CF33.png"><br>解析<br><img src="https://picture1.zhihuicn.com/Explain/2/9/A403D9A1DAA834D4F0ADCDEADA820159.png"><br><br>※题型:单选题※知识点:单选题※试题难度:容易<br>下列植物中,属于裸子植物的一组是<br><tbody><br>A.侧柏和雪松<br>B.小麦和水稻<br>C.玉米和水杉<br>D.杨树和柳树<br></tbody><br><br>答案<br><img src="https://picture1.zhihuicn.com/Answer/2/9/8B0030C365994090B8FC9AF4C183A80B.png"><br>解析<br><img src="https://picture1.zhihuicn.com/Explain/2/9/962AC2B492DF1C50CB604292273760D3.png"><br><br>※题型:实验题※知识点:实验题※试题难度:中等<br>将下列结构功能的代号(A、B、C、D、E)填写在草履虫相应结构前的括号内<br>(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)1、表膜&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;A、排出食物残渣<br>(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)2、纤毛&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B、消化吸收食物<br>(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)3、口沟&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C、食物的入口<br>(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)4、食物泡&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D、运动<br>(&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;)5、胞肛&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;E、呼吸<br>答案<br><img src="https://picture1.zhihuicn.com/Answer/2/9/98BEAA4BD704BE1624B715CF390D602C.png"><br>解析<br><img src="https://picture1.zhihuicn.com/Explain/2/9/B6E2F26D92869960D98AB0424DB2816D.png"><br><br>
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