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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: 游客未登录  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 evolutiona*b4dzj f tr*(4*2g5furotdjy ry relationships important 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 1jeuu, ss3 /w bnh4d x;m8ao0fused to classify organisms 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 threjgwlhuo; 4 b hled6,*6e domains into which all living organisms can be class6 ll;o4w 6e dbuj*h,ghified?

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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 classification based on evolu6l/ qp pm*xds,vbc 0f+tionary relationships, why can the charactl*d mb0,sxv6pp c+ f/qeristics of a taxon (group) be 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 g3k g/l7slo4u cladogram are likely to have the greatest similarity in the amino acidlk g 437ul/gos sequences of 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 me8vyg)6 tsz ;txthods of classification into a hierarchy ozx8)s tv ;g6ytf taxa and the approach to classification in cladistics, 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 number of differences in the base sequence of DNA is uwwat)y ;y +*qqsed as an indication of how fa; y*wqwq ty)+ar in the past two species diverged.
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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 Branch:yvov mkkk tjka53sb,uh:a7z g;0k8*
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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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总分:11分 及格:6.6分 时间:不限时
未答题: 已答题:0 答错题:
当前第 题,此次习题练习共有 11 道题

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