admins 发表于 2021-8-18 22:32:34

云南省保山市2019-2020学年八年级上学期期中学业水平抽测生物试卷

※题型:单选题※知识点:单选题※试题难度:较易<br>海蜇是腔肠动物,关于海蜇的叙述错误的是(&nbsp;&nbsp;)<br>A.有口无肛门&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.与水母属于同一类动物<br>C.生活在海洋中&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.身体呈两侧对称<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/b0ecc8e9e3db4044ae6e830514b6be8b/D9A7E0722DAB5479A60928D5B8864BC6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/cd98c72ed1c74d6da67984a8f6d8906e/30987965CDEEDCFE9918AAB07A1B5C54.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>日本血吸虫与涡虫是一类动物,推测血吸虫的体形应该是(&nbsp;&nbsp;&nbsp;)<br>A.两侧对称,背腹扁平&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.两侧对称,上下扁平<br>C.不对称,呈流线型&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.辐射对称,左右扁平<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/b000fa14880f439d8b3d99575157699a/DA50F910BECBBBA4AAB35D7A1AB24524.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/ee14e5cf50a94003918f50450b91b0c6/356FBCB179D9430FCFAB7ADA19364D8A.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>蛔虫寄生在人的小肠里,为了保护自己,蛔虫的体表包裹着一层(&nbsp;&nbsp;)<br>A.皮肤&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.黏液&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.角质层&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.外套膜<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/84e25d06e941442fae97d82ca7688e32/D7C9A679F3C72D4F1064B7D0A0FD4AD8.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/f198a44266a64cd8a16d092fbe1c179d/2623CDAB8306B3ED1A2C929B53AA5199.png"><br><br>※题型:单选题※知识点:单选题※试题难度:较易<br>缢蛏属于双壳类动物,生活在水中,它的呼吸器官是(&nbsp;&nbsp;)<br>A.贝壳&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.气管&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.鳃&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.入水管<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/b670ffcd35374b9781bca8f5386fce79/D7C9A679F3C72D4F1064B7D0A0FD4AD8.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/633f4b2b636243d288edcb3a0fccec3e/2FD9B4171B7EE8C1AE1710422569413A.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>下列动物不属于昆虫的是(&nbsp;&nbsp;&nbsp;)<br>A.七星瓢虫&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.蝴蝶&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.蜻蜓&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.蜘蛛<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/4a7567396c4f4ea2aa6f8d42f237f6f1/D9A7E0722DAB5479A60928D5B8864BC6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/8c5bfdadd7874ec09f0d9b1def16bccd/80DC865BEDD936F1CE0E0F1C21CC0F03.png"><br><br>※题型:单选题※知识点:单选题※试题难度:较易<br>下列说法正确的是(&nbsp;&nbsp;&nbsp;)<br>A.软体动物都有贝壳<br>B.环节动物身体分节<br>C.软体动物都生活在水中<br>D.节肢动物的附肢不分节<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/7bbf00569be94a4db2cef9c451f852a5/4EF59C4461E28F3B3B09551EB8B9AC3F.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/85fb08b6b9da4cdca04a2052c800aa29/4593366FA279CE56ECDAD76B4920B8E7.png"><br><br>※题型:单选题※知识点:单选题※试题难度:较易<br>我国淡水鱼有1000多种,其中最著名的“四大家鱼”是指(&nbsp;&nbsp;)<br>A.青鱼、草鱼、鲢鱼、鲤鱼<br>B.青鱼、鲤鱼、鲢鱼、鲫鱼<br>C.鲫鱼、鲤鱼、鲢鱼、鳙鱼<br>D.青鱼、草鱼、鲢鱼、鳙鱼<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/6b470a47f18345758c4f404eb599e8f7/D9A7E0722DAB5479A60928D5B8864BC6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/a74dc3480489497ca530fb1a3af90020/4F9FD48E2EC1E9DD1685A38154D6999F.png"><br><br>※题型:单选题※知识点:单选题※试题难度:较易<br>下列动物属于脊椎动物的是(&nbsp;&nbsp;)<br>A.虾&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.螃蟹&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.蛇&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.石鳖<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/929bb81299da4997b091b1dfd1fe2963/D7C9A679F3C72D4F1064B7D0A0FD4AD8.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/8a4abdef35494811bbe60f5e80547d4b/DC667A1F1822FD6A0673C2491F57D9C6.png"><br><br>※题型:单选题※知识点:单选题※试题难度:较易<br>下列属于爬行动物的是(&nbsp;&nbsp;&nbsp;)<br>A.乌龟&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.大鲵&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.中华鲟&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.蟾蜍<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/abb6aa7295474063bd8961c61467e06e/DA50F910BECBBBA4AAB35D7A1AB24524.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/09397e1126a44537a73b7cd30e9cddaf/429DD393D78209F126D8D4680296B55C.png"><br><br>※题型:单选题※知识点:单选题※试题难度:较易<br>生活在不同地方的鸟有不同形状的喙,这主要体现了(&nbsp;&nbsp;)<br>A.鸟的食性与环境相适应<br>B.鸟生活的环境与品种相适应<br>C.鸟的品种与鸟喙的特征相适应<br>D.鸟喙的特征与鸟的食性相适应<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/8f5c133bc5a14d1a9579990e63365851/D9A7E0722DAB5479A60928D5B8864BC6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/59dc4ec05aaa4d7eb9bd7e076d1d3475/468455C0E106E3AF0841AEC63B86CD87.png"><br><br>※题型:单选题※知识点:单选题※试题难度:较易<br>蝙蝠能飞行,但不属于鸟类,而属于哺乳动物,关于它的叙述错误的是(&nbsp;&nbsp;&nbsp;)<br>A.胎生哺乳&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.有牙齿&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.体表被毛&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.体温不恒定<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/aa099d5bc2fe41558ce393642ccfd3c6/D9A7E0722DAB5479A60928D5B8864BC6.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/0410e1e064e7491a8d39ba2c020eaa8b/E27E1B23BC2EBD38499DA4B4E2FCB68B.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>下列动物与其对应的结构,不匹配的是(&nbsp;&nbsp;)<br>A.鸟—覆羽&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.鱼—鳞片<br>C.蛇—甲&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.蝗虫—外骨骼<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/d4fb076cc5644751a832d023cf6b9724/D7C9A679F3C72D4F1064B7D0A0FD4AD8.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/a941d0ba7d4945979c714966b2ffbce4/971A5658E8A13DC035143F1C885792C1.png"><br><br>※题型:单选题※知识点:单选题※试题难度:较易<br>一般来说,动物越高等,学习能力越强,学习行为越复杂。下列动物学习行为最复杂的是(&nbsp;&nbsp;)<br>A.蚯蚓&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.乌鸦&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.黑猩猩&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.蝴蝶<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/377ca98c8b9d4d32bc4541f7f256a678/D7C9A679F3C72D4F1064B7D0A0FD4AD8.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/a6098355aba247efb7769a694f900722/9786C66C1AB73B9BD56B9ACD80C9DA17.png"><br><br>※题型:单选题※知识点:单选题※试题难度:较易<br>有人观察到,一只幼蛛从出生之日起就会自行结网,结网的技巧与成年蜘蛛相比毫不逊色。从获得途径来看,这种行为属于(&nbsp;&nbsp;)<br>A.取食行为&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.防御行为&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.先天性行为&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.领域行为<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/e40f7baef44448e9b7db23d3d0d3608b/D7C9A679F3C72D4F1064B7D0A0FD4AD8.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/2aa3f1a0dd444c9a81b8a196497bdfac/9B49D3B4CF3168BDF45B5A0536CF88FC.png"><br><br>※题型:单选题※知识点:单选题※试题难度:较易<br>下列属于学习行为的是(&nbsp;&nbsp;)&nbsp;A.孔雀开屏&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.惊弓之鸟<br>C.小鼠走迷宫&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.美国红雀喂鱼<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/473fd4f9399e4380bdda5e48d6305223/D7C9A679F3C72D4F1064B7D0A0FD4AD8.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/9f81d5b98c1e4caa9645a4689ee44a69/C13AE01E2249A7175F03D14DD6C94B6D.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>在白蚁群内,蚁后是专职“产卵机器”,蚁王负责与蚁后交配,这一现象体现了(&nbsp;&nbsp;)<br>A.具有社会行为的动物形成一定的组织<br>B.具有社会行为的动物成员之间有明确分工<br>C.具有社会行为的动物有的群体还形成等级<br>D.具有社会行为的动物是独自生活的<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/1303957fcc964d5794755e86e0f31ac9/4EF59C4461E28F3B3B09551EB8B9AC3F.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/7a10d5f86f2047a29c45deace6c50173/909D9212B919853725CCD354B842D8B2.png"><br><br>※题型:单选题※知识点:单选题※试题难度:较易<br>在繁殖季节,雌蛾会分泌性外激素吸引雄蛾,雌蛾和雄蛾的通讯主要靠(&nbsp;&nbsp;)<br>A.气味&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.动作&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.声音&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.触角<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/c5eadc9924cb4731b3fdfcba355fd4b1/DA50F910BECBBBA4AAB35D7A1AB24524.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/b58eac4bd56d4c86ac353bf0f3580e09/CC2E11EF5CF574DA23E9601848D282F3.png"><br><br>※题型:单选题※知识点:单选题※试题难度:较易<br>动物的行为多种多样,下列属于动物繁殖行为的是(&nbsp;&nbsp;)<br>A.成年雄狼挑战"狼王"&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.燕子筑巢<br>C.大雁南飞&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.公鸡绕道取食<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/d6fe32802d284093b7b7bca43c37cb0b/4EF59C4461E28F3B3B09551EB8B9AC3F.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/a3b46f33b95843f78306db7b2ae53697/C7C78FBD67D3D77AFC281441D95919CB.png"><br><br>※题型:单选题※知识点:单选题※试题难度:较易<br>被称为“微生物学之父”的科学家是(&nbsp;&nbsp;)<br>A.达尔文&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.巴斯德&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.林奈&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.孟德尔<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/aeaad0e6cecb4741bbe010599ddd1a7f/4EF59C4461E28F3B3B09551EB8B9AC3F.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/a3731641a77d4ec9bddf084e6ce9bad4/FFAC85820D856374218F04E6EC0F26C0.png"><br><br>※题型:单选题※知识点:单选题※试题难度:较易<br>下列说法正确的是(&nbsp;&nbsp;&nbsp;)<br>A.真菌有单细胞,也有多细胞<br>B.真菌能进行光合作用<br>C.细菌有多细胞的<br>D.细菌都是有害的<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/ae4a9c28560e436b9c7bd256330f781e/DA50F910BECBBBA4AAB35D7A1AB24524.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/9d29344d4e61476f832008464cd432fe/CC767A54985D5E7CF89399458D763B6E.png"><br><br>※题型:单选题※知识点:单选题※试题难度:较易<br>下列食品加工过程中,没有采用发酵技术的是(&nbsp;&nbsp;)<br>A.啤酒&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.橙汁&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.酸奶&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.面包<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2013/b8305b5da849492bb813c5a1e18efd6e/4EF59C4461E28F3B3B09551EB8B9AC3F.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2013/69f5269f319f44c7870076922b499373/77B88C69F545FEC1D6DE798F5AFD942D.png"><br><br>※题型:填空题※知识点:填空题※试题难度:中等<br>图中A、B、C、D、E、F代表不同的动物,据图回答问题:(例:F是鼹鼠)<img <br>1.图1中是哺乳动物的是______。(填图中的字母)<br>2.E生殖方式是:。(选填“胎生”或“卵生”)<br>3.C的生殖发育已经脱离了水的限制,在陆地上产卵,卵表面有坚韧的_______。<br>4.请你写出D适应飞行的一个特点_______________。<br>5.A的体表有__________,用来捕食猎物。<br>6.B是乌贼,属于软体动物,柔软的身体表面有________,运动器官是足。<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/70f536128c904d19aa9b9017e7dc64c7/23A343E5B9AC370E696E18F66E795191.png"><br>解析<br>略<br>※题型:读图填空题※知识点:读图填空题※试题难度:中等<br>据图回答问题:<img <br>1.在图中,①②代表手臂上的肌肉,其中①代表的是手臂上的_____肌。<br>2.当军人行军礼时,手臂上的①处于状态,②处于状态。(选填“收缩”或“舒张”)。<br>3.军人要完成行军礼动作时主要靠______系统来完成,受______系统调节,运动所需的能量有赖于___________等系统的配合。<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/90e4ec761a4a48d9a2d29706163e9f71/CD9F9161B64185EF99DF98FC748CC864.png"><br>解析<br>略<br>※题型:填空题※知识点:填空题※试题难度:中等<br>认真阅读资料,请你结合所学知识回答下列有关问题。资料一:老鼠和猫本是一对天敌,然而某户人家养的一只大白猫不仅和一只小老鼠和睦相处,这只刚产崽的母猫还给小老鼠喂奶吃。资料二:在海洋公园里,海豚表演的跳高顶球、跳迪斯科、转呼啦圈等节目往往赢得观众的热烈掌声。1.从行为获得途径来看,母猫喂养老鼠的行为是_______行为,这种行为是由体内_______决定的,这种行为的意义是__________________。<br>2.从行为获得途径来看,海豚的表演属于_______行为,这种行为是在_______的基础上,由_________和学习而获得的。<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/f851c452f9b742a3ac3c216f579878b6/C8CB96C526EF82905863CF19505CC03C.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/06f8c72c898d4e79a8c708d4f7b98aa9/F567586E22FC49D82952B26C1DAC02B9.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>下图为草原生态系统上的食物网,认真看图并作答。<img <br>1.图中鼠、兔、蛇、狐、鹰都是动物,在生态系统属于_______者。<br>2.在该生态系统中,各种生物的种类、各种生物的数量和所占的比例维持在相对稳定的状态,这种现象就叫作_________。<br>3.动物直接或间接地以植物为食,将摄取的有机物转化为自身物质。动物的遗体或粪便经过分解后,产生的无机物可被植物利用。由上可见,动物能促进生态系统中的_________。<br>4.你认为人类能随意捕杀某种动物吗?_______。为什么?________________________。<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/f2e6239e5d6f45d8979248430e996912/DB07D6F724B800AD2211310A808D71C0.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/ee5bd8af255544b0a2416d9cdff33910/7C06406A80061E1A98727D6E33FE4141.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>图1图2是某同学在显微镜下观察到的真菌,图1是酵母菌,请据图分析:<img <br>1.在培养图1中的酵母菌时,需要给培养液中加糖是为了给酵母菌提供_________。<br>2.从图1中可看出酵母菌的细胞上长出大小不一的突起,这是酵母菌在进行_______生殖。<br>3.图1中的酵母菌有真正的细胞核,属于。(选填“真核生物”或“原核生物”)<br>4.图2中的真菌是______(填真菌的名称),你在显微镜下判断的依据是_____________。<br>5.图2中的真菌可以用来制作______,在医学上用来杀死或抑制某些致病菌。<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/867b9bf2d0f246bf9cc3d69d76bb98dc/9E661C1324BED69FE5C70AC4FE092754.png"><br>解析<br>略<br>
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