| 1 |
Bactelio-chlorophyll is found in ............ . |
- A. Virus
- B. Bacteria
- C. Both
- D. None
|
| 2 |
Bark of quina - quina was imported form: |
- A. Europe
- B. America
- C. Sapin
- D. India
|
| 3 |
Which of the following distinguishes meiosis from mitosis? |
- A. The chromosome number is reduced
- B. Chromosomes undergo crossing over
- C. The daughter cells are genetically different from the parent cell.
- D. All of the above
|
| 4 |
Cells of which of the followings are called cancerois cells? |
- A. Malignant tumer
- B. Benign tumer
- C. Both a and b
- D. None of the above
|
| 5 |
The need of third kingdom protista raised due to: |
- A. Presence of certain unicellular organisms
- B. Presence of plant like character
- C. Presence of animal like characters
- D. Presence of both animal and plant like characters
|
| 6 |
Healthy person's blood should be ____________ from plasmodium. |
- A. Full
- B. Half
- C. Free
- D. None
|
| 7 |
There are about ............. to ........ enzymes in cell. |
- A. 1000-2000
- B. 1000-2050
- C. 2000-6000
- D. 2000-3000
|
| 8 |
The light reactions of photosynthesis take place on the _____________ of chloroplasts. |
- A. Stroma
- B. Thylakoid membrane
- C. Lumen
- D. Sacs
|
| 9 |
................... is the hereditary material. |
- A. Protien
- B. Chromosomes
- C. DNA
- D. Nucleus
|
| 10 |
intensity of light is ........ at midday. |
- A. Maximum
- B. Minimum
- C. Both
- D. None
|