| 1 |
The medicine reduce the pain. |
- A. Aspirin
- B. Quinine
- C. Chloroquinne
- D. Resochin
|
| 2 |
Point out the FALSE statement about respiration. |
- A. Gases can easily pass through the walls of the alveoli
- B. Gas exchange in lungs is very efficient because lungs provide large surface area
- C. In emphysema, the walls of alveoli break and there is more surface area.
- D. Dust particles can damage the lung by irritating the inner alveoli surface.
|
| 3 |
Which plant reproduces by stem tubers? |
- A. Onion
- B. Garlic
- C. Potato
- D. Ginger
|
| 4 |
The points of attachment of genes on chromosomes are called. |
- A. Transcription
- B. Translation
- C. Loci
- D. Phenotype
|
| 5 |
It plays important role in keeping body temperature constant: |
- A. kidney
- B. skin
- C. liver
- D. lungs
|
| 6 |
The nervous system consists of billions of neurons and: |
- A. Harmones
- B. Nephrons
- C. Neuroglial calls
- D. Receptors.
|
| 7 |
In human and other higher animals, the exchange of gases is carried out by: |
- A. Skin
- B. Respiratory
- C. Air passageway
- D. Lungs
|
| 8 |
Effectors include; |
- A. Only muscles
- B. Only glands
- C. Muscles and glands
- D. Brain
|
| 9 |
Which kind of blood vessels are present around the alveoli? |
- A. Artery
- B. Capillary
- C. Arteriole
- D. Veins
|
| 10 |
All these are the parts of axial skeleton of humans except: |
- A. Ribs
- B. Sternum
- C. Shoulder girdle
- D. Vertebral column
|
