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习题练习:SL/HL Topic D3.1 Reproduction

 作者: admin 发布日期: 2025-02-01 15:49   总分: 13分  得分: _____________

答题人: 游客未登录  开始时间: 25年02月01日 01:18  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. The following table illustrates the relative advantages of sexual and ,**o gmit 8viaasexual reproduction in terms of variety and adaptation to habitat. Which is the correct combination of relatiim a**to,i8vgve advantages?



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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. The diagram is of a ban (Vicia faba) seglr)lm 0/bhk k 4bz1 rq-)8wnged in the early stage of germination. In which areamg h- knk)q)gbl4 z8rwb l1r/0 of the seed would there be enzymic hydrolysis of starch?



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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. Why are artificial doses of hormones administered pm - 3qr2g hl;-qfg- sdosp:3uto women before the harvesting of eggcells for in- -2qos3m3r;ug--f s:gp qhpdl vitro fertilisation?
I. To suspend the normal menstrual cycle.
II. Because the woman is unable to produce egg-cells.
III. To cause superovulation.
IV. To prevent pregnancy before IVF treatment.

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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. The diagram is of the female reproductive system. Match the elg i*,8q ax m(u;gmys;vent in human reproduction with the correct ,m uim;sgy(ga*; 8q lxlabel.


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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  
5. The diagram represents an insect pollinated .* x(-weitp *uqog kji vi4 1zug:d6l3,,rusj flower

Match the letter on the diagram to an event occurring in the sexual reproduction of a flowering plant.
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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  
6. Explain the importance of self-incompatibility methods in pollination and fk9 dbm4.urk k4ertilisation which achievemkd9 k.bur4k 4 greater genetic diversity within a species of flowering plant.
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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  
7. The image shows the concentration odlk9p45x: nyj e;j.;vfushh t /6;i kjf hormones of the ovarian and uterine parts;4vjp yn;/fe9x ud5hk:h6 lj.it jsk ; of the menstrual cycle over the 28-day cycle.

Using the diagram explain one example of positive and one example of negative feedback in the menstrual cycle.
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8#
 
单选题 ( 1.0 分) (组内8/8) 切至整卷模式 搜藏此题  
  8. Which hormone in the urine is detected by the use obwn7:7v:l xd9nqcyv .f bound monoclonal antibodies?wx9d7v7l nnc.b:vq:y

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9#
 
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:
9. There are a series of events in gametogenesis. Outline one reason for the following events in the production of sperm and egg-cells.
I. Mitosis
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10#
 
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:
9. There are a series of events in gametogenesis. Outline one reason for the following events in the production of sperm and egg-cells.
II. Two divisions in meiosgh lqbcr3o -.n4;:lr+ ur1pvjis.
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11#
 
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:
9. There are a series of events in gametogenesis. Outline one reason for the following events in the production of sperm and egg-cells.
III. Unequal cytokinesis in oogenes*y/i3 ,ihzxiu is.
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12#
 
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:
9. There are a series of events in gametogenesis. Outline one reason for the following events in the production of sperm and egg-cells.
IV. Differentiation in spmk c7+gnl +p47r( fzcuermatogenesis.
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13#
 
问答题 ( 1.0 分) (组内1/1) 切至整卷模式 搜藏此题  
第 3 题组 (共 1 题 1 分)
10. Discuss the roles of progester +ay1pvmq8mk;one and oxytocin during pregnancy and childbir1pvamkm qy8+; th.
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