| 1 |
Outermost coverting of a plant cell is called. |
- A. Cell memberane
- B. Cell wall
- C. Cytoplasm
- D. Chloroplast
|
| 2 |
Materials taht don't take the shpaed of the container. |
- A. Solids
- B. Liquids
- C. gases
- D. all of these
|
| 3 |
Th main function of stomata are. |
- A. Transport of food
- B. Transfport of water
- C. Exchange of gases
- D. Allof these
|
| 4 |
In humans, most of digestion takes place in. |
- A. Mouth
- B. Oesophagus
- C. Stomach
- D. Small Intestine
|
| 5 |
Geostationary satellites are revolve around earth at height of. |
- A. 3000 km
- B. 36000 km
- C. 40000 km
- D. 50,000 km
|
| 6 |
Sperm and eggs fuse to form. |
- A. Stamens
- B. Embryo
- C. Zygote
- D. Seed
|
| 7 |
The needlcompass is always there |
- A. To the North and south direction
- B. To the West and south direction
- C. To the North and East direction
- D. To the North and West direction
|
| 8 |
The ends of magnet are called its. |
- A. Heads
- B. Terminals
- C. Poles
- D. Sides
|
| 9 |
Tall of comet points. |
- A. Towards the Sun
- B. Away from the Sun
- C. Toward the earth
- D. Away from the Earth
|
| 10 |
Earth is the satellite of |
- A. Moon
- B. Sun
- C. Pluto
- D. Appolo
|