无忧得胜-网上国际课程 (5edu.win)

 找回密码
 立即注册

 

      

上传图片附件

未使用图片

小贴士: 允许的图片文件格式为: gif, jpg, jpeg, png, webp,上传完成后会在上方生成预览,用鼠标连续双击缩略图,或拖动缩略图,该图片就被绑定至本题,显示在题目下方

本次作答已使用

小贴士: 此栏目显示的是当前作答使用的所有图片,绑定到某一题目的图片同时会显示在该题目下方; 删除使用的图片会将其转移到<未使用图片>类别


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

标记此题
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 relationshepdq5s7/eacbptw; )-: e 3n44lsxktp ips important in classification?

参考答案:    

标记此题
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 usedbi b68;6bawlf1r jeo2 -io b+a to classify organisms into clades?
I. Common ancestry.
II. Shared morphological characteristics.
III. DNA base sequences.
IV. Chromosome number.

参考答案:    

标记此题
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 thu9+solq lz wfjeoua6;x .tm32.96 iocree domains into which all living organisms can bec2oo l6osfz;qa 39t w+elu6 ixu .m.9j classified?

参考答案:    

标记此题
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 evolutionary tr-tczf6qk :7 relationships, why can the characteristics of a taxon (grtk 7q tc:-zf6roup) be predicted?

参考答案:    

标记此题
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 cladogram(4lxtb :bniq. are likely to have the greatest similarity in the amino acidt(i:bl 4qnx. b sequences of their proteins?
参考答案:    

标记此题
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 betxjuqe6n +8,bw.kx4j 3 ok db/u ,vvm:fween the traditional methods of classification into a hierarchy of taxa and the app 4ku ujvw.emv jkx6x+3b,o:n8b,d /qfroach to classification in cladistics, arranging species into clades.
参考答案:    

标记此题
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 nux xwqpt)+qo1ph9 i:e a34;yw smber of differences in the base sequence of DNA is used as an indication of how 3we ;atipp:9w4)xoq+y1 hsq xfar in the past two species diverged.
参考答案:    

标记此题
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
参考答案:    

标记此题
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
参考答案:    

标记此题
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 Branchsba-;r 6 mx3 e,dcrt)r
参考答案:    

标记此题
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
参考答案:    

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

浏览记录|手机版试卷|使用帮助|手机版|无忧得胜-网上国际课程 (https://5edu.win)

GMT+8, 2025-12-23 16:15 , Processed in 0.284352 second(s), 143 queries , Redis On.