无忧得胜-网上国际课程 (5edu.win)

 找回密码
 立即注册

 

      

上传图片附件

未使用图片

小贴士: 允许的图片文件格式为: gif, jpg, jpeg, png, webp,上传完成后会在上方生成预览,用鼠标连续双击缩略图,或拖动缩略图,该图片就被绑定至本题,显示在题目下方

本次作答已使用

小贴士: 此栏目显示的是当前作答使用的所有图片,绑定到某一题目的图片同时会显示在该题目下方; 删除使用的图片会将其转移到<未使用图片>类别


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

标记此题
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 sexualw d9nh4 nk(sx/ and asexual reproduction in terms of variety and adaptation to habitat. Which is the correct combination of reln/n9hxswk( d4 ative advantages?



参考答案:    

标记此题
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 thas*wjqq) x:;l *jnno1e early stage of germination. In which area of the seed would there be enzymic hydrolysis o*slno q)*jqn;:xwa 1jf starch?



参考答案:    

标记此题
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 nypww 2edwi rdl2ttdc t)d8-7r;)9 k-ofk73h of hormones administered to women before the harvesting of eggcells for in-vitro fetdw 3ldtn-) r2e7y)kf-r2d 9;ktc ip7h8wodwrtilisation?
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.

参考答案:    

标记此题
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 p oto+9hkyqqf+ (n4t*the female reproductive system. Match the event in human reproduction wik 4qf nt9(+ +*ptoqhoyth the correct label.


参考答案:    

标记此题
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 pollinate-65hxs khi+ bjd flower

Match the letter on the diagram to an event occurring in the sexual reproduction of a flowering plant.
参考答案:    

标记此题
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-incompatibil5xkd c vqx)/5aity methods in pollination and fertilisation which achieve greaterx dx5v)5 /cqak genetic diversity within a species of flowering plant.
参考答案:    

标记此题
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 horv.uzz mm sb(aidj.wu0g9 33o(mones of the ovarian and uterine parts of the menstrual cycle over the iu( bdu.(9 0 gsz33ojmwm.zv a28-day cycle.

Using the diagram explain one example of positive and one example of negative feedback in the menstrual cycle.
参考答案:    

标记此题
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 detected2cbw 2bu 0.95bcx cppi by the use of bound monoclonal antibodxc0b .i 52w bc9cpbu2pies?

参考答案:    

标记此题
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
参考答案:    

标记此题
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 md3/ or5xi0a7 u )9bcwje7 jlcweiosis.
参考答案:    

标记此题
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 oogenesisvne/yv -jqq n i2dbb7pr 79c,z*y/p.h.
参考答案:    

标记此题
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 spers+ ijjakf l:(q/)bjx9matogenesis.
参考答案:    

标记此题
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 d+vv/udu cp7:n3f k ej0.g,(8 h+ogh agzy-zl during pregnancy and childbirthk v go:n cu +3plzy7-d(e,/hd0 .8ahg+zjfvug .
参考答案:    

总分:13分 及格:7.8分 时间:不限时
未答题: 已答题:0 答错题:
当前第 题,此次习题练习共有 13 道题
本平台(https://autodiscover.5edu.win/)支持练习,作业与考试(自动评分)三种模式,群组成绩统计排序导出,题目动态变量实现同卷千人千题
如果您对本系统感兴趣,想加入我们或者想进行任何形式的合作,请加微信 skysky1258

浏览记录|手机版试卷|使用帮助|手机版|无忧得胜-网上国际课程 (https://5edu.win)

GMT+8, 2026-7-29 21:40 , Processed in 0.457921 second(s), 62 queries , Redis On.