| 1 |
There are _______ micrometers in one millimeter. |
- A. 10
- B. 100
- C. 1000
- D. 1000000
|
| 2 |
Cells of _______________. tissues are flattened and irregular in shape. |
- A. Epidermal
- B. Ground
- C. Supporting
- D. Collenchyma
|
| 3 |
The_______is the membrane enclosed structure in eukaryotic cells that contains the DNA of the cell. |
- A. Mitochondria
- B. Chloroplast
- C. Nucleolus
- D. Nucleus
|
| 4 |
Leuocoplasts are colourless, _______________ shaped. |
- A. Circular
- B. Centrosome
- C. Deutrosome
- D. Protosome
|
| 5 |
Which of the following process use energy to occur? |
- A. Active transport
- B. passive transport
- C. Osmosis
- D. All of these
|
| 6 |
................. is called power house of cell. |
- A. Mitochondria
- B. Cell wall
- C. Nucleus
- D. Vaculoe
|
| 7 |
DudolF was a ........................ . |
- A. Cytologist
- B. Surgeon
- C. Pathalogist
- D. Dentist
|
| 8 |
The _________ is a major component of plant cell walls. |
- A. Chitin
- B. Peptiodglycan
- C. Cellulose
- D. Cholesterol
|
| 9 |
There are _______________ chromosomes in humans. |
|
| 10 |
Cell theory was proposed by: |
- A. Robert Hooke
- B. Schwann
- C. Schleiden
- D. Both B and C
|
