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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 advantmk a jerx +een;occ* ,:s5mwmqy5-n)5ages of sexual and asexual reproduction in terms ofesn5emx ;rc+,) 5mn:e*oa5mckqw- yj variety and adaptation to habitat. Which is the correct combination of relative 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 (Vic /uouc7;q:jtgjsd b89ia faba) seed in the early stage of germination. In which area of the seed would there be en bc /8;tj7u sdqg9ou:jzymic 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 +4 +zt3 kxfm6) g6/pixh5u jq+cikbu oto women before the harvesting of eggcells for in-vitro fertilisatiuikp++ h+biq6 5 ugocfmk 6zxt/)jx34on?
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. Matcp/ni6pr*d p 9y07nx vbh the event in human reproduction with the correct label. 67/ixpd vb9p*ry0 nnp


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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 a*rdpz-vc*ua* n insect pollinated 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 pollin vmxr5)bw:.0 8nvpag cation and fertilisation which achieve greater genetic diversity within a s vc ravb.0xw5g8m: p)npecies 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-vd k .ne8 0aw5iekeu-8le9ve uterine parts of the mee85 8uek-9e w0eina vekld. v-nstrual 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 of bound monoclonal antibod*t,1 hx9tfdhpw2.u6 uzk8xyk iehyt1 zx8hd*k,k9u.xpf 2tu6ws?

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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 me0, w jh/b x*px)uwk hnze1;gi2iosis.
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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 oogenefv7 bxixjea c/rq) .;x j1ux,h.g/w5msis.
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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 n +7x k7dhe p7)n*piicspermatogenesis.
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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 during pregnancy ahq.4uvhbgqa j )a2)9 wnd childbirth.v4a.)9ujh )2bqh gwaq
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