| 1 |
Pus is formed from which of the following dead white blood cells? |
- A. Lymphocytes
- B. Eosinophils
- C. Monocytes
- D. Basophils
|
| 2 |
In most plants, the food is transported in the form of: |
- A. Glucose
- B. Sucrose
- C. Starch
- D. Proteins
|
| 3 |
Which of the following contains deoxygenated blood in an adult human? |
- A. Left atrium
- B. Pulmonary artery
- C. Pulmonary vein
- D. All of the above
|
| 4 |
When stomatal opening reduce in sixe, the rate of transpiration ............... . |
- A. Transpiration
- B. Transcription
- C. Translation
- D. Allof above
|
| 5 |
The percentage of plasma protein in the blood is: |
- A. 4 - 5
- B. 5-6
- C. 7-8
- D. 7-9
|
| 6 |
A patient with blood group A can be given the blood of donor who has; |
- A. Blood group A or AB
- B. Blood group A or O
- C. Blood group A only
- D. Blood group O only
|
| 7 |
What happens when a mismatched blood group is injected in recipient? |
- A. Antibodies of the recipient's blood destroy donor's RBCs
- B. Antibodies of the donor's blood breakdown recipient's RBCs
- C. Both of these can happen
- D. None of these and such transfusion can be safe
|
| 8 |
Which of the followings in not true about the opening and Closing of Stomata? |
- A. Light helps in the opening and closing of stomata
- B. K<sup>+</sup> ions are responsible for the opening and closing of stomata
- C. The osmosis of water is responsible for the opening and closing of stomata
- D. None for these
|
| 9 |
The grater the no. of stomata on leaf , the ............. would be transpiration. |
- A. Higher
- B. Lower
- C. Remain constant
- D. None
|
| 10 |
Which of these statements is correct about the circulatory system? |
- A. It transports hormones
- B. Capillaries have thicker walls than veins
- C. Systemic circulation carries blood to and from the lunges
- D. All of the above are true
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