1991 年
生物 · 共 60 題 · 點擊選項即時核對答案
Questions 40 and 41 refer to the diagram below which shows the experimental set-ups used to study the growth responses of plant seedlings :

The result of set-up I demonstrates
Questions 42 and 43 refer to the diagram below which shows the structure of a human ear :

Sea-sickness may occur while travelling on boats. This is due to repetitive stimulations of
Questions 42 and 43 refer to the diagram below which shows the structure of a human ear :

Which of the following are functions of structure 2 ?
Questions 44 and 45 refer to the graph below which shows the changes of the lens thickness of a boy’s eye within a period of time :

What is happening to the boy’s eye between the 2nd and 4th second ?
Questions 44 and 45 refer to the graph below which shows the changes of the lens thickness of a boy’s eye within a period of time :

Between the 6th and the 8th second, the boy is looking at
Questions 46 and 47 refer to the diagram below which shows a section of the human skin :

Which of the following will happen when a man feels cold ?
| Constricts | Contracts | Inactive | |
|---|---|---|---|
| 1 | 5 | 3 | |
| 2 | 3 | 5 | |
| 3 | 2 | 4 | |
| 5 | 4 | 2 |
Questions 46 and 47 refer to the diagram below which shows a section of the human skin :

Which of the following are functions of structure 4 ?
Which of the following can be deduced from the human growth curves shown below ?

Questions 49 and 50 refer to the diagram below which shows a food web found in a woodland :

Which of the following are carnivorous ?
Questions 49 and 50 refer to the diagram below which shows a food web found in a woodland :

Which of the following correctly describes the relationship between birds and spiders ?