1997 年
生物 · 共 57 題 · 點擊選項即時核對答案
Which of the following statements about blood transfusion is correct?
Questions 23 and 24 refer to the diagrams below which show the transverse section of a young root and three types of cells found in it:
Which of the following correctly lists the location of the three types of cells?
| Cell type 1 | Cell type 2 | Cell type 3 | |
|---|---|---|---|
| X | W | Z | |
| X | Z | W | |
| Y | Z | X | |
| Y | X | W |
Questions 23 and 24 refer to the diagrams below which show the transverse section of a young root and three types of cells found in it:
Which of the following correctly states the functions of W, X and Y?
| W | X | Y | |
|---|---|---|---|
| absorption | transport | support | |
| protection | food storage | transport | |
| support | protection | food storage | |
| transport | support | protection |
Questions 25 and 26 refer to the following information: Cholesterol plaque is formed by the accumulation of cholesterol on the wall of arteries. The diagrams below show the type of operation which is used to treat the blockage of arteries by cholesterol plaque:
Which of the following statements is incorrect?
Questions 25 and 26 refer to the following information: Cholesterol plaque is formed by the accumulation of cholesterol on the wall of arteries. The diagrams below show the type of operation which is used to treat the blockage of arteries by cholesterol plaque:
If the arteries of the heart wall are blocked by cholesterol plaque, a heart attack may occur because
Questions 27 and 28 refer to the diagrams below. Diagram I shows some muscles attached to the leg bones. Diagram II shows the posture of a person sitting on a stool:
Which muscles in the person's leg are contracted when he maintains the posture shown in the diagram?
Questions 27 and 28 refer to the diagrams below. Diagram I shows some muscles attached to the leg bones. Diagram II shows the posture of a person sitting on a stool:
Which of the following are involved in maintaining his posture?
Which of the following combinations is correct when a person goes up Victoria Peak by tram?
| Changes in atmospheric pressure | Movement of eardrum | |
|---|---|---|
| increase | bulge inwards | |
| increase | bulge outwards | |
| decrease | bulge inwards | |
| decrease | bulge outwards |
What is the function of the ear bones?
Which of the following statements about a hormone are correct?