admins 发表于 2021-8-18 22:13:35

2013-2014学年湖北随州曾都区府河镇中学初一3月联考生物卷(带解析)

※题型:单选题※知识点:单选题※试题难度:容易<br>“十月怀胎,一朝分娩”.母亲在怀孕期间,身体负担明显加重.在从受精卵到胎儿呱呱坠地前的整个过程中,其生长发育所需各种营养物质获取于:①卵黄&nbsp;②胎盘&nbsp;③脐带&nbsp;④母体()<br><tbody><br>A.①③<br>B.②④<br>C.①④<br>D.②③<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/FDEBD45A6B2E2A7090AA54DB7C47A08A.png"><br><br>※题型:单选题※知识点:单选题※试题难度:容易<br><tbody><br>下图中,人体内精子与卵细胞结合成受精卵的场所是<br><div<img src="https://picture1.zhihuicn.com/2/C9EF87DCAD44D2C9161176D545322A0E.png"><br>style="VERTICAL-ALIGN:middle;WIDTH:195px;HEIGHT:128p;VERTICAL-ALIGN:middle;"><br><div[&nbsp;&nbsp;&nbsp;&nbsp;]<br>A.①&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br>B.②&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br>C.③&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<br>D.④<br></tbody><br><br>答案<br><img src="https://picture1.zhihuicn.com/Answer/2/9/E7D3E85673EFE9CB95D8D96898399586.png"><br>解析<br>略<br>※题型:单选题※知识点:单选题※试题难度:容易<br>如图是比较花生仁、大米、牛肉干三种食物所含能量多少的实验示意图.对于该实验,下列说法错误的是()<br><tbody><br>A.实验前所取的三种食物的质量要相等<br>B.实验中如果不注意挡风,会使每次测量结果偏小<br>C.实验是通过水温变化对三种食物所含能量多少作出比较<br>D.实验中水吸收的热量等于这些食物实际所含的能量<br></tbody><br><img src="https://picture1.zhihuicn.com/2/2EDA59AA991F1C9565F9DB34874ADC72.png"><br>style="VERTICAL-ALIGN:middle"><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/2/9/058BDA1791056310549D3648FF29F14E.png"><br><br>※题型:单选题※知识点:单选题※试题难度:较易<br>合理均衡的膳食有利于我们的身体健康和生长发育。日常生活中,我们应科学的安排一日三餐,下图中能代表一日三餐各种食物合理配置比例的是(&nbsp;&nbsp;)<br>A.<img src="https://picture1.zhihuicn.com/2/F29CABACD6368E7564876E097AF21173.png"><br>style="VERTICAL-ALIGN:middle"><br>B.<img src="https://picture1.zhihuicn.com/2/AFFBE61D72C9E572950415B1DCD3ECDE.png"><br>style="VERTICAL-ALIGN:middle"><br>C.<img src="https://picture1.zhihuicn.com/2/BEC4B0BF72E90548BB15CEA9D8A05718.png"><br>style="VERTICAL-ALIGN:middle"><br>D.<img src="https://picture1.zhihuicn.com/2/50DB2E113F8808752D6002A4CD6E034C.png"><br>style="VERTICAL-ALIGN:middle"><br>答案<br><img src="https://picture1.zhihuicn.com/Answer/2/9/E7F0EDF83F40244C8F0C84B97471AED6.png"><br>解析<br><img src="https://picture1.zhihuicn.com/Explain/2/9/206DAD678D99261DE0A9583F902F2F67.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>如图为模拟膈肌运动示意图,其演示的是(&nbsp;&nbsp;)<br><img src="https://picture1.zhihuicn.com/2/1FBEABEC182154586613BE3B988EEA1B.png"><br>style="vertical-align:middle;VERTICAL-ALIGN:middle;"><br><tbody><br>A.吸气过程,此时膈肌收缩,胸廓扩大<br>B.吸气过程,此时膈肌收缩,胸廓缩小<br>C.呼气过程,此时膈肌舒张,胸廓扩大<br>D.呼气过程,此时膈肌舒张,胸廓缩小<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/E52ADB84C84668AF6E4D5BA9C450C3EC.png"><br><br>※题型:单选题※知识点:单选题※试题难度:中等<br>气体从外界进入人体血液中的路线可以表示为(&nbsp;&nbsp;&nbsp;)<br>①鼻腔&nbsp;&nbsp;②咽&nbsp;&nbsp;③喉&nbsp;④支气管&nbsp;⑤气管&nbsp;肺泡外毛细血管肺泡<br><tbody><br>A.①→②→③→④→⑤→⑥→⑦<br>B.①→②→③→⑤→④→⑦→⑥<br>C.①→②→③→⑤→④→⑥→⑦<br>D.①→②→③→④→⑤→⑦→⑥<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/2/9/8E23E7D178184B4A140993C4173F082A.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>人们吃进去的食物和吸入的空气都要经过<u>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</u>。<br>答案<br><img src="https://picture1.zhihuicn.com/Answer/2/9/C385098426D001C514947209F49EBBDD.png"><br>解析<br><img src="https://picture1.zhihuicn.com/Explain/2/9/FC3D59D7925878F089D25C5C41F2F99F.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>肺泡中的氧气透过<u>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</u>和<u>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</u>进入血液。<br>答案<br><img src="https://picture1.zhihuicn.com/Answer/2/9/DB65983D295437FA7F0EB247C097A36F.png"><br>解析<br><img src="https://picture1.zhihuicn.com/Explain/2/9/F50BBD615B57DC81D9EB15D6112D7E74.png"><br><br>※题型:实验题※知识点:实验题※试题难度:中等<br>如图是人体消化系统模式图,请据图回答下列问题。<br><imgsrc="https://picture1.zhihuicn.com/2/39C0957B60E5A1CE46A390C06A13A804.jpg"><br>style="vertical-align:middle;VERTICAL-ALIGN:middle;"><br>(1)人咀嚼馒头时会感到有甜味,是因为[&nbsp;&nbsp;&nbsp;]<u>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</u>分泌的<u>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</u>在口腔内将淀粉分解为麦芽糖的缘故。<br>(2)[&nbsp;&nbsp;]胰作为消化腺所分泌的消化液可以消化<u>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</u>。<br>(3)[&nbsp;&nbsp;]<u>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</u>分泌的胆汁虽不含消化酶,但能对<u>&nbsp;&nbsp;&nbsp;&nbsp;</u>进行消化,故肝炎病人不宜吃油腻食物。<br>(4)食物的消化和吸收主要在[&nbsp;&nbsp;]<u>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</u>中进行的,被吸收的营养成分随血液循环运往全身。<br>答案<br><img src="https://picture1.zhihuicn.com/Answer/2/9/CDDB328B8FF14573015D62F547E148BB.png"><br>解析<br><img src="https://picture1.zhihuicn.com/Explain/2/9/48F9D2F9785151904238AC5654C98991.png"><br><br>
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