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习题练习：HL Topic A3.1 Diversity of organisms
本习题练习试卷来源于无忧得胜-网上国际课程 (https://5edu.win)， 为试卷打印版，您也可以在网站平台(https://5edu.win/)直接 访问本试卷的在线电子版并查看正确答案与解析，搜藏保存任意题目到收藏集。 访问方法: 平台首页左上角"通过试卷号快速访问"输入试卷号 561，并点击直达试卷；或浏览器地址栏内直接输入本试卷链接 https://5edu.win/test561.html  教师使用本平台可以抽题组卷或一键复制他人试卷，布置为在线考试或在线作业，全自动判分成绩一键排序导出，省时省力。
 作者: admin  发布日期: 2025-01-24 21:47    总分: 13分  得分: _____________

答题人: 游客未登录  开始时间: 25年01月24日 11:52  切换到: 整卷模式

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1#
 
单选题 ( 1.0 分) (组内1/8) 切至整卷模式 搜藏此题  
第 1 题组 (共 8 题 8 分)
  1. Which of the following could be a difference a*t y4md/ da/tbetween the members of two distinct speci tad*m /yda4t/es but could not be a difference between members of the same species?

参考答案:    
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2#
 
单选题 ( 1.0 分) (组内2/8) 切至整卷模式 搜藏此题  
  2. Which of the following is the correct binomial name for the Great white egret bj vtp 81(rc-0hus/dv shown in the ima(td cujpv/01- bv8rs hge?


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3#
 
单选题 ( 1.0 分) (组内3/8) 切至整卷模式 搜藏此题  
  3. If two populations are separated by a geographampzn) /(v h 1x5ucj4rical barrier such as a mountain range and cannot interbrz(1 m)vr 5uaj/phn4c xeed, which reason on its own would be enough to classify them as two separate species?

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本习题练习题目来源于无忧得胜-网上国际课程 (https://5edu.win)，学生可刷题练习，扫右侧二维码或加微信xxxxxxxxxx，获取更多资料
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4#
 
单选题 ( 1.0 分) (组内4/8) 切至整卷模式 搜藏此题  
  4. In relation to two distinct isolateeclta4t3u bm 3bl k(44d populations, which technique might be used to decide if they ae closely related in evolutl t3(u434almb ebt4ckionary terms?

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本习题练习题目来源于无忧得胜-网上国际课程 (https://5edu.win)，学生可刷题练习，扫右侧二维码或加微信xxxxxxxxxx，获取更多资料
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5#
 
问答题 ( 1.0 分) (组内5/8) 切至整卷模式 搜藏此题  
6. There is evidence that chromosome 2 bg2us4m/a 5eyg; fvm( in humans arose from the fusion of chromo/mf u4b5 (v e2;sgyagmsomes 12 and 13 in a common human ancestor. The image below shows the banding patterns of chromosomes found
in modern humans and chimpanzees.

Outline the evidence that could support this chromosome fusion hypothesis.
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6#
 
问答题 ( 1.0 分) (组内6/8) 切至整卷模式 搜藏此题  
7. Risso’s dolphin, (Grampus griseu c0csxl/jl/6 3hse*a qo (2ckqdje,e +7bgq 0ys) has a diploid chromosome number of 40, Common bottle-nose dolphins (Tursiops truncates) have a diploid number ofh jx+0e(dqscccj 36 lq s7b, /0/ey kq2eo*lag 44. There have been reliable sightings of hybrid Risso’s and Bottle nose dolphins in the wild.
Suggest why such a hybridisation is very uncommon but is possible.
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7#
 
问答题 ( 1.0 分) (组内7/8) 切至整卷模式 搜藏此题  
8. Explain why the biological species concept cannot be precisely applied to Pr ;, m;nafkqt;noka; kqmtna;fn,; ryotes.
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8#
 
问答题 ( 1.0 分) (组内8/8) 切至整卷模式 搜藏此题  
9. Outline a method using DNA(r79+bilnlu y analysis that can be used to determine the biodiversit y 9lui+7r(nbly of an ecosystem.
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9#
 
问答题 ( 1.0 分) (组内1/5) 切至整卷模式 搜藏此题  
第 2 题组 (共 5 题 5 分) 当前第1/5题 
题组内容描述:
5. The table shows the diploid chromosome number of a certain mammals, their approximate body mass in Kg and their genome size in Gbp.
(a) Outline the meaning of the term genome sipvh4r sxlh9 s42 8re8dc 6dd8fze
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10#
 
问答题 ( 1.0 分) (组内2/5) 切至整卷模式 搜藏此题  
第 2 题组 (共 5 题 5 分) 当前第2/5题 
题组内容描述:
5. The table shows the diploid chromosome number of a certain mammals, their approximate body mass in Kg and their genome size in Gbp.
(b) Explain why the diploid numbs o7mun/x 6qxn /qmx31er of chromosomes is an even number for all species.q mm/n6/nu3xx 7s1ox q
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11#
 
问答题 ( 1.0 分) (组内3/5) 切至整卷模式 搜藏此题  
第 2 题组 (共 5 题 5 分) 当前第3/5题 
题组内容描述:
5. The table shows the diploid chromosome number of a certain mammals, their approximate body mass in Kg and their genome size in Gbp.
(c) Suggest two reas,pkk/gcca.6--zc nq oons why the genome size has little variation between species and the masses of mammals hasc po/g-cqk k z.-nca,6 wide variation.
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12#
 
问答题 ( 1.0 分) (组内4/5) 切至整卷模式 搜藏此题  
第 2 题组 (共 5 题 5 分) 当前第4/5题 
题组内容描述:
5. The table shows the diploid chromosome number of a certain mammals, their approximate body mass in Kg and their genome size in Gbp.
(d) Discuss whether a larger genome size isu1zsf,fvl,0qpxy7 / i *bl(dz caused by a larger number of chromosomes iny7 z,ivq /1lu s0zb(p,l df*xf a diploid cell.
参考答案:    
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13#
 
问答题 ( 1.0 分) (组内5/5) 切至整卷模式 搜藏此题  
第 2 题组 (共 5 题 5 分) 当前第5/5题 
题组内容描述:
5. The table shows the diploid chromosome number of a certain mammals, their approximate body mass in Kg and their genome size in Gbp.
(e) Explain why two genomes of individuals from a single species woulbqi*p-g rtr8r2.us 2yku5d 6bgm a ()kd show less difference than two genomes of individuals from two 8 -us) btgmrrkau(5.ig rk6bp*2y d2qdifferent species.
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