2021-2022学年八年级上学期生物预习练：5.1.6 鸟
※题型：单选题※知识点：单选题※试题难度：中等<br>“鹬蚌相争”中的“鹬”是( )<br>A.腔肠动物 B.软体动物 C.两栖动物 D.鸟类<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/f07df95ed0ee4998b4d56c19d38ed5f6/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/e25b16b8119d4335b8c7b7be70aa19ab/40D7595EB674D9B3D843F8C68FD71525.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>下列器官与鸟的呼吸无关的是( )<br>A.气管 B.鳃 C.肺 D.气囊<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2013/84dbc24f77424a43963b67ba13ecc138/4EF59C4461E28F3B3B09551EB8B9AC3F.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2013/29da4cc3974c462691c44f4e5c006c28/C69F9E39906EF9364FBD543E03AD6A31.png"><br><br>※题型：单选题※知识点：单选题※试题难度：容易<br>家鸽最发达的肌肉附着在( )<br>A.胸部 B.两翼 C.尾骨 D.后肢骨<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2013/a4842fe96e0e469cb409b7e985af5075/DA50F910BECBBBA4AAB35D7A1AB24524.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2013/c8628a348cc640a889a36f756c6f82dd/1BA299B569B011E433D8F513DEFD938C.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>解剖家鸽,切开气管插入细玻璃管并向管中吹气,不可能出现的现象是( )<br>A.气囊膨胀 B.肺膨胀 C.内脏浮动 D.嗉囊膨胀<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/5df3d24d6ed644c9bbd3b86bfaddc859/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/aab7847eeb2e435eb66254593764ff2d/B7B54E8265CD4AFECB06B352026FD7DF.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>鸟类特有的呼吸方式为双重呼吸。在呼吸过程中能进行气体交换的是( )<br>A.肺 B.气囊 C.肺和气囊 D.气管<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/e742e6999f4249848b7d3048b343e02a/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/4b81e515ee19414087314bd1d3412cb6/6798E9E1B553F4D7F7812497C492E85C.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>家鸽在飞行时每呼吸1次,空气经过肺的次数和在肺里进行气体交换的次数分别是( )<br>A.1次,2次 B.1次,1次 C.2次,2次 D.2次,1次<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/fe31bcc2e021466386247650f372968e/06CA09E70C17EF8BA2D3B8C70D693953.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/7944c3ef903d48059b3d6ce5b477ecd3/5C5E33E79EEF4CB86B86C5048774FBB0.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>蜂鸟一天所吃的蜜浆,约等于它体重的2倍。蜂鸟摄食和消化的特点是( )<br>A.食量小,消化能力差 B.食量小,消化能力强<br>C.食量大,消化能力差 D.食量大,消化能力强<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/8e15f6742390457e9f6e05c580d93fa5/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/753502556bf0451cbb1578bebb800ebe/9A1ED55E234DEB631CC3E45FB0A62DB3.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>“双飞燕子几时回,夹岸桃花蘸水开”,与诗中动物不相符的描述是( )<br>A.前肢为翼 B.骨骼轻便 C.体表覆羽 D.变温动物<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/7af811e963fe4133ab08a2b8b9871293/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/72ffa79270104245a8fd5cd40a3b6ac5/200C6917C7389AE994DB9DCB8705F225.png"><br><br>
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