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习题练习：HL Topic A3.1 Diversity of organisms
本习题练习来源于题库网 (https://tiku.one)，是在线习题练习的打印版，您也可以访问本平台网站(https://tiku.one/)直接在线完成(注册并登录账号后在首页左侧输入试卷号 561 即可在线作答)，，作答电子化后可随时回放，查看每题答案与详细解析，搜藏保存任意题目；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。本试卷的直接作答链接 https://tiku.one/test561.html
 作者: admin  发布日期: 2025-01-24 21:47    总分: 13分  得分: _____________

答题人: 匿名未登录  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 cov qin fw-17zinch4i-0uld be a difference between the members of two distinct speci0 7- vnq4icf1nz iwi-hes but could not be a difference between members of the same species?

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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 corr2 :bfn j1td(:br ti1zbect binomial name for the Great white egret shown in the ima2r b( t1 1:tzdb:fnijbge?


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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 separato9tjr w(z1z;q ed by a geographical barrier such as a mountain range and cannot interbreed, which reason on its own would be enough to classify tho1 j qzz;(9twrem as two separate species?

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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 dis15+k ugr* p.oo khv6bbtinct isolated populations, which technique might be used to decide if they ae closely relp *5 r.kbgv o+k1ub6ohated in evolutionary terms?

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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 in humans arose fp2 a,1rc5 vcilrom the fusion of chromosomes 12 and 13 in a common human ancep i1, 2vr5clacstor. 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, p(+-wprsm jr m7/kiw 8y5l6igr8h* td(Grampus griseus) has a diploid chromosome number of 40, Common bottle-nose dolphins (Tursiops truncates) have a diploid number of 44. There have been reliable sighting ir*yt5kr/s8 m(wi j76dmpr-+ wl8gphs 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 7)wu;z*dj2l 3d1vy1va cmikqprecisely applied to Prokaryotes.jk 3vdi)cy;q m1ldav*72uzw 1
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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 analysis that can be used to determipk/vrbjoe(:o + a*k p;ne the biodiversity okoa; ob :r(j+v/*kpe pf 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 .iy6uf :vad .ga g/jp-of the term genome size
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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 g lnng)f.*lx:fa+p;y xw-ut mdtg23 1number of chromosomes is an even number for all species.d2)1x;xg-galwu + npfml :.gt yt 3nf*
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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 reasons why the genome size has litfw:)d daaibk( 1p5x r x3mm 2-ve1emn1tle variation between species and the masses of mammals has wide variation.fkaim5 m2d1ed v3:xep)n1xmb1-(raw
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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*jkjf fxui, /t 8ck:w:90rxza size is caused by a larger number of chromosomes in a dic/9k:kri x, zj 8f0txf* uajw:ploid cell.
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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 indivi y wd, rb0x ma)rg8j4w.ig4-cpduals from a single species would show less difference than two genomes of ig4.jpab0wwg r)cdx-yr 4,im 8ndividuals from two different species.
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