1.1.1形形色色的生物2021-2022学年生物北师大版七年级上册随堂小测
※题型：单选题※知识点：单选题※试题难度：中等<br>下列属于生物的是( )<br>A.煮熟的鱼 B.冬眠的蛇 C.恐龙化石 D.机器人<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/0ffc786d12ed4e17b645cdf8db314ed6/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/aa416be21e0b4d60ad0fd490d8622487/322CF145D4FCDBC8594D7F2D8A2B0BB0.png"><br><br>※题型：单选题※知识点：单选题※试题难度：较易<br>“野火烧不尽,春风吹又生”,说明生物所具有的特征是( )<br>A.遗传和变异 B.对外界刺激作出反应<br>C.生活需要营养 D.生长和繁殖<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/4ac158eaf09c4f90a1e2b70fb6e275f8/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/e57a1e23263644ada5f241c50411af15/A107988605B424597EFB408780C7F97E.png"><br><br>※题型：单选题※知识点：单选题※试题难度：较易<br>下列现象中不是生物对外界刺激作出反应的是( )<br>A.惊弓之鸟 B.蜻蜓点水 C.杯弓蛇影 D.望梅止渴<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/4512f82a1265407aafc0ca9642a6257a/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/7edd20b80add4794891452b3471654f7/CCC993FA6D534A30F44B85D2C09C4EDA.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>绿色植物通过光合作用制造“食物”,这体现了绿色植物的生命现象是( )<br>A.能繁殖 B.能生长 C.能呼吸 D.能新陈代谢<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2020/8edc0ae862e04d108bd688c9b07827c1/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2020/151a6f456bf74af6a15a254b574c3979/371335267E0BE9D78CA5E24E8F70A5D9.png"><br><br>※题型：单选题※知识点：单选题※试题难度：较易<br>下列古诗中,描写生物生长发育特征的是( )<br>A.泥融飞燕子,沙暖睡鸳鸯<br>B.夜来风雨声,花落知多少<br>C.两个黄鹂鸣翠柳,一行白鹭上青天<br>D.红豆生南国,春来发几枝<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/0842ec8ed5d3480a9a3d1c338133fcd1/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/f9f7d0c1d3404c5e86c70613bae9ce22/4CD2395E26E7E29DF5CECBEB912B52C4.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>苹果有“智慧果”和“记忆果”的美称。苹果的品种丰富,常见的有红富士、金帅、红将军、红星、国光等,这体现了生物多样性中的( )<br>A.物种的多样性 B.遗传的多样性<br>C.生态系统的多样性 D.生物数量的多样性<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/8458456e7fdc4094b2c46e91658c5bcc/76900E09FAB5EBA344B8EA84E844FF07.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/f91a373b0c7845488500d0095c99894d/FE634B3A6AE24551282961AF8E9F332D.png"><br><br>※题型：单选题※知识点：单选题※试题难度：中等<br>下列实例中,能反映生态系统的多样性的是( )<br>A.我国海洋鱼类种类丰富<br>B.我国有银杏、苏铁、水杉等珍稀植物<br>C.江南水稻种植有香米、黑糯米等优质品种<br>D.我国幅员辽阔,有河流、湖泊、森林、农田、城市等生态系统<br>答案<br><img src="https://picture2.zhihuicn.com/answer/2/9/2019/d305d9ac94a747bcb4c52c38440856e1/01A39E48B8A67989A23F6887F26FCC64.png"><br>解析<br><img src="https://picture2.zhihuicn.com/explain/2/9/2019/40c29bcca2d2421f90d86cf6e4d517bf/021E8A21124F6EE75E1FE83D15F37EA4.png"><br><br>
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