| 1 |
Who performed experiments on sparrow? |
- A. Ross
- B. A.F.A.King
- C. Laveran
- D. None
|
| 2 |
Which of the following tissue layer is found in all blood vessels? |
- A. Smooth muscle
- B. Endothelium
- C. Skeletal muscle
- D. Connective tissue
|
| 3 |
Are the major source of energy . |
- A. Protein
- B. Lipid
- C. Crabohydraets
- D. Vitamins
|
| 4 |
Which of the following cells is most abundant in the blood?A |
- A. Red blood cells
- B. White blood cells
- C. Platelets
- D. None of these
|
| 5 |
Low ..... level can cause people to develop anemia. |
- A. Calicium
- B. Vitamin
- C. Iron
- D. Protein
|
| 6 |
Kitab Al-Hayawan is the book of _____________ |
- A. Aristotle
- B. Al Jahiz
- C. Whittaker
- D. Linnaeus
|
| 7 |
There are ___________major types of animals cells. |
|
| 8 |
Cell walls are found in these organisms, except for _________ |
- A. Plants
- B. Animals
- C. Becteria
- D. Fungi
|
| 9 |
Which of the following chambers has the thickest walls in human heart? |
- A. Right atrium
- B. Left atrium
- C. Left ventricle
- D. Right ventricle
|
| 10 |
Cell membrane is ....................... . |
- A. Selectively permeable
- B. Impaemeable
- C. Totally permeable
- D. None
|