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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 illustrates the relative advantages of sexual and n spxix+0qtw89t2 )uoasexual reproduction in terms of variety and adaptation to habitat. Which is the corrqpx isw 8x 9out2+n)0tect 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 (Vicia faba) seed in the ou ux;rl1( +j3fz0pnxearly stage of germination. In which area of the seed woulx+u 1ru ;x(0no jfzlp3d 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 women before the harukg tk 3*bp+qjd/yl9 ;vesting of eggcells y+9upb;tdk q 3klgj*/for in-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.t8i z2);-iwg s o -uz7atco2wx Match the event in human reproduction with the correct label. o;g7 zu -sw i8ato2w2-tci)xz


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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 ao e+qt4i9j) nmn 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 o37o cp zp*36m sw/z.vapyks/su m0q9afas3e*f self-incompatibility methods in pollination and fertilisation which achieve greater genetic diversity within ays zm 96*p7v3 oc0e zmws3a fa/psua3*p.sqk / 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 concentrationn+ l1k.sr+e sd of hormones of the ovarian and uterine parts of the menstruaesrd+l.n +k1sl 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+gi/yjau k0g2 bj1w5g antibodiesg0iu+ kb5y gw 1/ajj2g?

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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 meiojzl1b;: g9ahu sis.
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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 ijpjp 2ub0/1 zgn oogenesis.
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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 spey:yg0bz1i6h 7dlk b3xrmatogenesis.
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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 pregnanq9 dcob3fh: qu3f ;iu0cy and childbir:h9 co3uuqf3 0fb q;dith.
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