| 1 |
The section of DNA which has information for making a specific protein is called. |
- A. DNA strand
- B. Nucleotide
- C. Chromosomes
- D. Gene
|
| 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 |
During reproduction, living things pass their characteristics to their. |
- A. Parents
- B. Grand parents
- C. Off spring
- D. Brother and sister
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| 4 |
In humans, a sperm has 23 chromosomeds. Egg cell has. |
- A. 23 chromosomes
- B. 46 chromosomes
- C. No chromosomes
- D. 69 Chromosomes
|
| 5 |
The colour of eyes in an organism is controlled by a. |
- A. Egg
- B. Zygote
- C. Chromosomes
- D. Gene pair
|
| 6 |
You are different from your brother and sisters This is called |
- A. Adaptation
- B. Variation
- C. Mitosis
- D. Hereditary
|
| 7 |
In pea, there are chromosomes. |
|
| 8 |
Chromosomes consist of DNA and. |
- A. Sperms
- B. Gametes
- C. Proteins
- D. Eggs
|
| 9 |
The transmission of characteristics from parents to off spring is called. |
- A. Heredity
- B. Inheritance
- C. Non-inheritance
- D. Both a and b
|
| 10 |
The characters which are passed from parents to off spring. |
- A. Environmental characters.
- B. Naturla characters
- C. Non -inheritable characters.
- D. Hereditary characters.
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