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习题练习:HL Topic A3.2 Classification and cladistics



 作者: admin   总分: 11分  得分: _____________

答题人: 匿名未登录  开始时间: 25年01月24日 12:17  切换到: 整卷模式

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1#
 
单选题 ( 1.0 分) (组内1/7) 切至整卷模式 搜藏此题  
第 1 题组 (共 7 题 7 分)
  1. Why are evolutionary relationships importantda2v (b3vcba;:k w* ky in classification?

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2#
 
单选题 ( 1.0 分) (组内2/7) 切至整卷模式 搜藏此题  
  2. Which of the following can be used to classify onb;tcjt ru)r2, ig4 g-rganisms into clades?
I. Common ancestry.
II. Shared morphological characteristics.
III. DNA base sequences.
IV. Chromosome number.

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3#
 
单选题 ( 1.0 分) (组内3/7) 切至整卷模式 搜藏此题  
  3. Which of the following are the three domains into which(u;jk aun,o .s;.r lqu all living organisms can be cla(,anu. orlq sjk uu;;.ssified?

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4#
 
单选题 ( 1.0 分) (组内4/7) 切至整卷模式 搜藏此题  
  4. In a taxonomic classifict5mccm y0 1vo*r d8zv0ation based on evolutionary relationships, why can the characteristics of a taxon (group) berv vy0c 180tzdom5mc* predicted?

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5#
 
问答题 ( 1.0 分) (组内5/7) 切至整卷模式 搜藏此题  
6. Which two groups shown in the cladogram8v1.o /x ii3xqqyle5 g are likely to have the greatest similarity in the amino acid sequences o8og51i .q ix3lxvyq/ ef their proteins?
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6#
 
问答题 ( 1.0 分) (组内6/7) 切至整卷模式 搜藏此题  
7. Discuss the differences between the traditional methods of cl 2 z3:hyyx+aweassification into a hierarchy of taxa and the approach to classification in cladxh3yyae+w: 2z istics, arranging species into clades.
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7#
 
问答题 ( 1.0 分) (组内7/7) 切至整卷模式 搜藏此题  
8. Explain why the numbed0brfmuus 0bfhb3 05+tb -l *- imf*cor of differences in the base sequence of DNA is used as an indication of how far in the past two species dicm*ob 3f5ul*hfb+sbubf0m r-0 di t0- verged.
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8#
 
问答题 ( 1.0 分) (组内1/4) 切至整卷模式 搜藏此题  
第 2 题组 (共 4 题 4 分) 当前第1/4题
题组内容描述:
5. The diagram below shows the evolutionary relationship between invertebrates.Use an example from the diagram to explain the meaning of the following terms.
I. Root
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9#
 
问答题 ( 1.0 分) (组内2/4) 切至整卷模式 搜藏此题  
第 2 题组 (共 4 题 4 分) 当前第2/4题
题组内容描述:
5. The diagram below shows the evolutionary relationship between invertebrates.Use an example from the diagram to explain the meaning of the following terms.
II.Node
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10#
 
问答题 ( 1.0 分) (组内3/4) 切至整卷模式 搜藏此题  
第 2 题组 (共 4 题 4 分) 当前第3/4题
题组内容描述:
5. The diagram below shows the evolutionary relationship between invertebrates.Use an example from the diagram to explain the meaning of the following terms.
III. Terminal Branchfr bri rb psp)w1 9+62*llma+o
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11#
 
问答题 ( 1.0 分) (组内4/4) 切至整卷模式 搜藏此题  
第 2 题组 (共 4 题 4 分) 当前第4/4题
题组内容描述:
5. The diagram below shows the evolutionary relationship between invertebrates.Use an example from the diagram to explain the meaning of the following terms.
IV. Common ancestor
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