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：SL/HL Topic A4.1 Evolution and speciation
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 563，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/test563.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    总分: 13分  得分: _____________

答题人: 游客未登录  开始时间: 25年01月24日 12:33  切换到: 整卷模式

标记此题
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 is the most ac.b0/gbgf dps (curate definition of evolution?

参考答案:    
标记此题
2#
 
单选题 ( 1.0 分) (组内2/8) 切至整卷模式 搜藏此题  
  2. There are many different domesticated breeds of cattle descended fromunj+ m,ngk; l2 the wild ox about 10,500 years ,nk ljngu m;2+ago. What is the term that describes the formation of new breeds of farmed cattle?

参考答案:    
标记此题
3#
 
单选题 ( 1.0 分) (组内3/8) 切至整卷模式 搜藏此题  
  3. The lion (Panthera leo) and the tiger (Panthera tigris) are *wa ss t+*d, cz0.eihubelieved to have evolved from a recent common ancesto,dwz e+sic a.tu*0s*hr. What is the name for this type of evolution?

参考答案:    
标记此题
4#
 
单选题 ( 1.0 分) (组内4/8) 切至整卷模式 搜藏此题  
  4. Which of the followi ,vuv :q8r:)2pvamr/6 z; cfcxtz/vaing is not regarded as evidence for evolution by natural selection?6cr m/z;8/ q:):x iavfvutzcv,a2 vpr

参考答案:    
标记此题
5#
 
问答题 ( 1.0 分) (组内5/8) 切至整卷模式 搜藏此题  
6. Explain why analysis of base sequences of DNA cancq tcllg0 ja*h 4t6lu*9s5j53f )lmvt provide evidence of biological evolution fro cj*f 9tvl *4hs)t0cllju 3m a5qt6l5gm a common ancestor.
参考答案:    
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
教师可以抽题组卷或一键复制本试卷，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
标记此题
6#
 
问答题 ( 1.0 分) (组内6/8) 切至整卷模式 搜藏此题  
7. Distinguish between analogous and homof g*ulw7/ 0f 9zvy2itqlogous structures, giving an example of each type of stru ful0 /f72vitqyz w*g9cture.
参考答案:    

标记此题
7#
 
问答题 ( 1.0 分) (组内7/8) 切至整卷模式 搜藏此题  
8. Outline the process that47ap85i atw jq allows new species to evolve from a single species in the same hab jtwa475a8pqi itat to avoid competition for resources.
参考答案:    

标记此题
8#
 
问答题 ( 1.0 分) (组内8/8) 切至整卷模式 搜藏此题  
9. Explain how reproductive isolation can maintain the divergetx(,1jr0 e z pd0k6giur( sk5cnt evolution of two separate species occupying t6rk(d 00pxut(gjzric1 5s ,kehe same habitat.
参考答案:    
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
教师可以抽题组卷或一键复制本试卷，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
标记此题
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 image is of a fossil of Magallena gryphoides from Crete, Greece from the Early
Tortonian Age approximately 9 million years bp (before present). This fossil organism is related to present day oysters (Ostreidia family).
The graph shows the relationship between the length and the width of the fossilised shell (courtesy Nikos Marangos).

(a) The uncertainty of measurement is estimated at 0.01mm. Suggnzyghs f5z 7*id3a:)p8f r /yxest a measuring instrum8hf ry 5x gp3)yfdsi 7:/zzn*aent
that could have been used to achieve this degree of accuracy
参考答案:    

标记此题
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 image is of a fossil of Magallena gryphoides from Crete, Greece from the Early
Tortonian Age approximately 9 million years bp (before present). This fossil organism is related to present day oysters (Ostreidia family).
The graph shows the relationship between the length and the width of the fossilised shell (courtesy Nikos Marangos).

(b) List two other uncertainties that wouldhrn vh71x- ie9*g/ tsq have to be considered in evaluating trg-v79xe*nh1 / t hsiqhe data in this
investigation.
参考答案:    

标记此题
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 image is of a fossil of Magallena gryphoides from Crete, Greece from the Early
Tortonian Age approximately 9 million years bp (before present). This fossil organism is related to present day oysters (Ostreidia family).
The graph shows the relationship between the length and the width of the fossilised shell (courtesy Nikos Marangos).

(c) Describe the relationship between the length of tuq tb/1phv/b3*g8/ zm;wxeyp1z yw3i he shells and the width of the shells.g*tp8 w yvz;z31ypwu/ h13/b ibxqem/
参考答案:    

标记此题
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 image is of a fossil of Magallena gryphoides from Crete, Greece from the Early
Tortonian Age approximately 9 million years bp (before present). This fossil organism is related to present day oysters (Ostreidia family).
The graph shows the relationship between the length and the width of the fossilised shell (courtesy Nikos Marangos).

(d) The dimensions of the largest shell are 451.90ih. u5mw(-lotmm length and 159.62mm width. (m tu wlh.-io5
Deduce whether this specimen could be considered as an outlier in the data.
参考答案:    

标记此题
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 image is of a fossil of Magallena gryphoides from Crete, Greece from the Early
Tortonian Age approximately 9 million years bp (before present). This fossil organism is related to present day oysters (Ostreidia family).
The graph shows the relationship between the length and the width of the fossilised shell (courtesy Nikos Marangos).

(e) Suggest why fossils could be regarded as evidence of evr4j6zhm 6yoj. olution by natural selection.hy. jmr64joz 6
参考答案:    

  • 姓名:游客(未登录)
    •
    总分:13分 及格:7.8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 13 道题

    试卷内容到此结束!   © 2025 无忧得胜-网上国际课程 (https://5edu.win)版权所有

    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 20:36 , Processed in 0.097390 second(s), 59 queries , Redis On.