2002 年
生物 · 共 60 題 · 點擊選項即時核對答案
The table below shows the compatibility for blood transfusion of two persons :
| Recipient | Donor blood group A | Donor blood group B |
|---|---|---|
| Peter | × | × |
| Mary | ✓ | ✓ |
Key : ✓ = blood can be transfused with no ill effects × = blood should not be transfused Which of the following combinations correctly shows the compatibility for blood transfusion between Peter and Mary ?
| Peter donating blood to Mary | Mary donating blood to Peter | |
|---|---|---|
| ✓ | ✓ | |
| × | × | |
| ✓ | × | |
| × | ✓ |
A person was infected by the same kind of pathogen twice within a month. Assuming the quantity of pathogen for both infections was the same, which of the following graphs correctly shows the change in the pathogen level in the person’s blood ?
Questions 43 to 45 refer to the diagrams below, which show the transverse section of the stem of a young herbaceous plant and three types of cells found in it :
Which of the following correctly lists the location of the three types of cells in the stem ?
| Cell type 1 | Cell type 2 | Cell type 3 | |
|---|---|---|---|
| R | P | Q | |
| S | P | Q | |
| R | Q | P | |
| S | Q | P |
Questions 43 to 45 refer to the diagrams below, which show the transverse section of the stem of a young herbaceous plant and three types of cells found in it :
Which of the following comparisons between cell types 2 and 3 is incorrect ?
| Cell type 2 | Cell type 3 | |
|---|---|---|
| dead cells | living cells | |
| without end walls | with end walls | |
| for transporting inorganic minerals | for transporting organic substances | |
| direction of transport is downwards | direction of transport is upwards |
Questions 43 to 45 refer to the diagrams below, which show the transverse section of the stem of a young herbaceous plant and three types of cells found in it :
On a hot dry day, the young plant wilted and its stem bent. This is due to the loss of water from
The diagram below shows a set-up used to test the hypothesis that auxins are growth-promoting substances in oat coleoptile :
Which of the following is the control set-up of this investigation ?
When there is bone fracture, the broken parts can reconnect and the bone heals after some time. This shows that
Questions 48 and 49 refer to the graph below, which shows the changes in the tension of the suspensory ligament of a student’s eye in 10 seconds :
During which period was the student looking at an object moving towards him ?
Questions 48 and 49 refer to the graph below, which shows the changes in the tension of the suspensory ligament of a student’s eye in 10 seconds :
Which of the following graphs represents the corresponding changes in the curvature of the lens of the student in these 10 seconds ?
The photograph below shows the appearance of a plumule at different stages of growth under uniform light. After some time, the plumule bent upwards. Which of the following can account for the changes shown in the photograph ?
