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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: 匿名未登录  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 ill+; r kqh519au hy6zfdxustrates the relative advantages of sexual and asexual reproduction in terms of variety and adaptation to habitat. Which is the correct combination of rex 6y hr1ud ak9hfz+q5;lative 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) seed in the early stage of germigoyq.6/u ka9,xp1 epd nation. In which area of the eg dou 1,/kp9qa6x.ypseed 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 to wome tfd.3qss2; it+kavm 4*0x+4tj ooqpnn before the harvesting of eggcells for in-vitro fert.+4fp 0*ots o2+mtdk qn4qxsj3 atvi;ilisation?
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 evr/c-uty4 h/8.m;yn y qgoq(i uent in human reproductiq(rmy uyo t8y;c-gu h4i. /n/qon with the correct label.


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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*smuq pcm4 z(f8bc8m.8ds;ljr w h/( u 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(1;zfx e6ci gb (qarg* of self-incompatibility methods in pollination and fertilisation which achieve greater genetic di(1g zcfq6ig(b ;r ae*xversity 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 of hormones of the ovarian and x 8:t.zivpz jq) lby2.uterine parts of the qx.yb pj i8z)2tlzv:.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 urinejexv 2- p sc.s9yh,sw6kkvk57b)4l js is detected by the use of bound monoclonal antibodp 29 exsv5.lys -sbvhkkckj4wj67 ),sies?

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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 pqv y5t18l 5-e stgi4dmeiosis.
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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 pam*l5tx2,s:,u2gt (bq cz8 (yl gjtroogenesis.
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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 spe r u,3x4;pcivy72nvu nrmatogenesis.
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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 progesterone and oxytocin(s 8l:wy epduorb4z/- during pregnancy and childbirth wz 4lsd8r:(/pey-uo b.
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