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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: 游客未登录  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 followi7 b*zns 8gsg3b esjc)i,irt --ng is the most accurate definition 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 iig6fnwv sv:+5/ zg e(cattle descended from the wild ox about 10,500 years ago. What5sf/vw e 6ig:+gi znv( 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 (Panthera leo) and the tiger (Panther1 ca /n nqvchon34*b7ra tigris) are believed to have evolved7c hnn*4vn1rqa/ b3oc from a recent common ancestor. 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 evolution kc kc50 uzb6(d2dd/pppi7 u7v by natural selectionb/pdpcuuid7 7cz5k6pv0(d2 k ?

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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 DNz7;7 hlcidw1an;;dv s A can provide evidence of biological evolution from a common ancestonhs;il;7a dv;zcwd71 r.
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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 la s6yfm:9;nlky.8x++pno, 3tnq3z,a tj eee homologous structures, giving an example of each type of structure q9y:ot; +3 a,,8nsplexeflz+kn6.nmye j a3t.
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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 process that allows new spi- -k4 iwtgu*47ppp+lapi n8 mecies to evolve from a single species in the same hapim u*pwi4 -a4i7p8-ntgkp+ lbitat 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 reprod 6fiwfpt-t mgr(--mw;uctive isolation can maintain the divergent evolution of two separate -rpg6mwt-f fm (w-;it species occupying 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 at 0.01mm. Suggest a m oouz3w.q phdp xsb*0w7:31nleasuring instrum0lonb3.h37pp1 xuodwqs w *: zent
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 t-gj/)8l+ana gwn0h n:9t, hafyjxw4 uhat would have to be considered in evaluating the data in thu,wt0g hg):j/+-nfn yn9a aj8la hw4xis
investigation.
参考答案:    

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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 relationship between the length ofd weqn* 6i6+ l4jjzx/kzbprc*d3m w.5 the shells and the width of the shelc45 i.lwzqx/*j 3d6wbekd+mjznpr*6 ls.
参考答案:    

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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 ly6fk(if8,mm g93 lx+tb bjc;vuy 8r+y ength and 159.62mm width. g 3uyykbf( lym;6jvx8m9brt + ifc+,8
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 b2vq+)ne9 ,m0 ;( moc2lfkglvfw eod c)e regarded as evidence of evolution by natural sen +eel9(wf; voqc,)o2f v mlkdcm2) g0lection.
参考答案:    

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