2020-2021学年生物苏科版七年级下册随堂检测（4）人体的组成
※题型：单选题※知识点：单选题※试题难度：中等<br>胃在生物体结构层次上属于( )<br>A.细胞 B.组织 C.器官 D.系统<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/4687cfe1cc5a4d2fb1c5d3b44f6366c6/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/cdfa3c838eea4996825db75a7d13b841/4050B9E7C66BF4C95BB9CE9659FB661A.png"><br><br>※题型：单选题※知识点：单选题※试题难度：较易<br>心脏是人体血液循环的动力泵,从生物体的结构层次分析,心脏属于( )<br>A.细胞 B.组织 C.器官 D.系统<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/2fc15a36f5dd463591d5e0ab8a624293/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/1659236b2b1e43df84228a51363a8ca4/2037C6541F5FD733D73C15759CB31769.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>下面哪个是结缔组织示意图( )<br>A.<img src="https://picture2.zhihuicn.com/testImage/2/2020/8/28/23C292F4CE9442C824AAF4597BD9DB88.png"><br>B.<img src="https://picture2.zhihuicn.com/testImage/2/2020/8/28/7C2D26171C8ECEA775B2A24B00CFBCA6.png"><br>C.<img src="https://picture2.zhihuicn.com/testImage/2/2020/8/28/8E47ACE57501E1BB43BF727C0263BFE3.png"><br>D.<img src="https://picture2.zhihuicn.com/testImage/2/2020/8/28/AB417173A89B90C458CD8F9B3B95FEE5.png"><br><br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/b9eff7d8da3a4ee0a703e252e3a7cc5c/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/5f1a363f45d64243a3220f57304b1394/14A62D9BE7D118BD1F1DFBDD6DE2CC47.png"><br><br>※题型：单选题※知识点：单选题※试题难度：较易<br>大脑是人类生命活动的“指挥部”,其主要由下列哪种组织构成( )<br>A.<img src="https://picture2.zhihuicn.com/testImage/2/2020/9/5/D0A5558CCC30FA33010A1C4B9A40F1BA.png"><br>B.<img src="https://picture2.zhihuicn.com/testImage/2/2020/9/5/1E829D6EA12CD0AA3F88423E844DE551.png"><br>C.<img src="https://picture2.zhihuicn.com/testImage/2/2020/9/5/36C53A6875458EFA5AE16FEB3744F7C0.png"><br>D.<img src="https://picture2.zhihuicn.com/testImage/2/2020/9/5/4BCC12083F8AC81A8138877ED68CC42E.png"><br><br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/1915fb6d16a6452fa9e7941327616ed8/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/e075820d3aea4976a842682c629be760/666A99361D2C2B0EA5F9CCBE85613895.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>由牙齿、舌、食道、胃、肠、胰和肝等器官组成的系统是( )<br>A.消化系统 B.运动系统 C.循坏系统 D.呼吸系统<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/947f32a0b6c046868fe201e9f6545871/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/67a2e4e7564e428b8896a511e5408fd9/87DE2BC13CE3933B48091158576D5FAA.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>下列关于人体结构层次由微观到宏观的描述,正确的是( )<br>A.细胞→组织→系统→器官→人体<br>B.细胞→组织→器官→系统→人体<br>C.细胞→系统→组织→器官→人体<br>D.细胞→器官→组织→系统→人体<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/6b1930fdb7eb4684b701a7b9d31e2bdb/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/220bd8c0fa434eb2870d95493a2c4ecb/4D5DB0671ABFCD3F3C0EAA5830048FB8.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>多细胞生物体是由受精卵的发育而成。请完成下面概念图并回答:<br><img src="https://picture2.zhihuicn.com/testImage/2/2020/11/9/32E4C7348D94033F6365D682692CD891.jpeg"><br>请写出概念图中的字母代表的含义:<br>A<br>C<br>D<br>E<br><br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/81268d5b6e064c3791d6dda21416fff1/0D51EA60CBDC4431462315F936A4EA68.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/88f49fb84e5241329320e331e2ec6b2c/EEBB4E852043E06E36327772A371B3F9.png"><br><br>
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