| 1 |
Th main function of stomata are. |
- A. Transport of food
- B. Transfport of water
- C. Exchange of gases
- D. Allof these
|
| 2 |
Which bloodiseases causing germs. |
- A. Red blood
- B. Platelete
- C. White blodd cell
- D. All of these
|
| 3 |
In 1665 the term "cell" was first used by english scientist. |
- A. Einstein
- B. Dalton
- C. Robert Hooks
- D. John Milton
|
| 4 |
The thin membrane which surronds the nucleus is called. |
- A. Cell wall
- B. Cell membrane
- C. Nucleus membrane
- D. Nucleus wall
|
| 5 |
The cell parts taht provide energy to cell are called. |
- A. Cytoplasm
- B. Mitochondria.
- C. Chloroplast
- D. Endoplasic reticulum
|
| 6 |
What is the name of that cell which we can see very easily with our naked eye without a microcope? |
- A. Clamydomonas
- B. Amoeba
- C. Chloroplasts
- D. Yolk of an egg
|
| 7 |
Which of the following control all the functions of body? |
- A. heart
- B. Stomach
- C. Brain
- D. Liver
|
| 8 |
Chromosomes are present in |
- A. Chloroplast
- B. Nucleus
- C. Cell wall
- D. Vascuole
|
| 9 |
To focus the object clearly in the microscope we use. |
- A. An eye piece
- B. Two adjustment screws
- C. The base of microscope
- D. Objective lens.
|
| 10 |
Mitochondria are teh cell organelles that play role in |
- A. Protein synthesis
- B. Food production
- C. Producing energy from food
- D. Removig waste produce
|