| 1 |
The colour of eyes in an organism is controlled by a. |
- A. Egg
- B. Zygote
- C. Chromosomes
- D. Gene pair
|
| 2 |
A process by which a cell divides into two daughter cells. |
- A. Life Cycle
- B. Cell division
- C. Cell Cycle
- D. Alternationof generation.
|
| 3 |
Before mitosis, sets of chromosomes are. |
- A. Two
- B. Three
- C. Four
- D. Five
|
| 4 |
The process of cell division involves phases. |
- A. Two
- B. Three
- C. Four
- D. Five
|
| 5 |
DNA is called.......... material. |
- A. Hereditary
- B. Plasma
- C. Meiotic
- D. Chromatic
|
| 6 |
Which fo these is NOT a genetic variation. |
- A. Attached earlobes
- B. Blood group
- C. Eye colour
- D. Mark of cut on skin
|
| 7 |
In meiosis, the nucleus of a cel dividies. |
- A. One time
- B. Three times
- C. Four times
- D. Five times
|
| 8 |
Nucleus is a part of cell, which ................ the whole cell actively. |
- A. Operate
- B. Control
- C. Observe
- D. Functionale
|
| 9 |
Chromosomes consist of DNA and. |
- A. Sperms
- B. Gametes
- C. Proteins
- D. Eggs
|
| 10 |
Reduction of chromosomes takes place during. |
- A. Mitosis
- B. Meiotic -I
- C. Meiotic -II
- D. Both mitosis and meiotic -II
|
