| 1 |
Cell membrane is mainly composed of: |
- A. Lignin
- B. Proteins andLipids
- C. Cholesterol
- D. Lipids
|
| 2 |
The process of glycoisis occurs in |
- A. Mitochondrion
- B. Nucleus
- C. Vacuole
- D. Cytoplasm
|
| 3 |
Biological method has been playing am important role for the last: |
- A. 400 years
- B. 500 years
- C. 600 years
- D. 1000 years
|
| 4 |
How many million population today live on earth |
- A. 200
- B. 400
- C. 600
- D. 800
|
| 5 |
Frog has two eyes ,each of which has |
- A. Two eyelids
- B. One eyelid
- C. Three eyelids
- D. No eyelids
|
| 6 |
An example of macromolecule is: |
- A. Water
- B. Glucose
- C. Protein
- D. Sodium chloride
|
| 7 |
Remains of extinct organisms are called: |
- A. Corals
- B. Fossils
- C. Coral reef
- D. Endangered
|
| 8 |
<span style="font-size: 16px;">Diversity of the plants is called</span> |
- A. Fauna
- B. Flora
- C. Community
- D. Biosphere
|
| 9 |
Magnification of light microscope is |
- A. 13000 X
- B. 1400 X
- C. 1500 X
- D. 1600 X
|
| 10 |
Book ofBu Ali Sina on medicine is |
- A. Al-Nabatat
- B. Al-Wahoosh
- C. Al-Qanoon Fil-Tib
- D. Al-Haywan
|