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习题练习：SL/HL Topic A4.1 Evolution and speciation
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 作者: admin    总分: 13分  得分: _____________

答题人: 匿名未登录  开始时间: 25年01月24日 12:33  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 is the most accurate definitit0;e+gumu-97hgm(1x 2rvkha m e dmo; on of evolution?

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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. There are many different domesticated breeds of cattle oy 6k ax x9gh4oltgxd((,0 /fadescended from the wild ox about 10,500 x(60ok hog4,lxgxa (y 9tf/dayears ago. What is the term that describes the formation of new breeds of farmed cattle?

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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. The lion (Panthera7smtku:g/f-r leo) and the tiger (Panthera tigris) are believed to have evolved from a recent common a7m f: t-rksgu/ncestor. What is the name for this type of evolution?

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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. Which of the following is not regarded as evidence for e8uwbaxg11mq ,4gyv t;volution by natural selecti1qubtmg4wa 1xy8g v ;,on?

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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. Explain why analysis of base sequences of DNA can provide evidence of bion; gl7 ;kt+qeysvi)lqv3nqw* p, jg,4 logical evol+;3leqg )yin*;jtn7pqvv w l 4,sk, gqution from a common ancestor.
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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. Distinguish between analogous and homologous seobul, ii-36 9 :yopwetructures, giving an example of each type of 6 3,: ley9o -bioeuwpistructure.
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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. Outline the procesvvah*va :o bthx9 jff:;w r81,s that allows new species to evolve from a single species in tv:81;hjavva, b* how 9xt:f frhe same habitat to avoid competition for resources.
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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. Explain how repro3c88rsq6/mfpi4tv5 0v)pr1zel. ydso p .hosductive isolation can maintain the divergent evolution of two separate species occupying zr6ofp83r/csssq8tli)hmy.ep4vp 1 5.o0 vd the same habitat.
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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 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 c s./zlij)pl; 6k iko18tni 4qat 0.01mm. Suggest a measuring instrument ns;4plk)1 jik.q6/c zil oit8
that could have been used to achieve this degree of accuracy
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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 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 would have to be c1+vvm 5hxa*wzk o5ll6x 3bus,onsidered in evaluating the v*kw lxm uv3z+16,a5 xboslh5data in this
investigation.
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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 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 relationship61kpd on82 f0* ljqbni between the length of the shells and the width of the shells.kqi*n0ld2pb jf n1o86
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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 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 451.90mm length and 159.62mm widtpbzp ut)z*9trt -fs k836t rv3h. u8 z s btkvrp9)3rt36-fpz *tt
Deduce whether this specimen could be considered as an outlier in the data.
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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 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 rej iivh. awz380garded as evidence of evolution by natural seleczh .ijvi 0aw83tion.
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