1 |
Type of cell division, whihc take place in all parts of plants and animals is. |
- A. Meiosis
- B. Mitosis
- C. Nuclear division
- D. Cytokinesis
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2 |
The basic physical and functional unit of heredity is called. |
- A. DNA
- B. RNA
- C. Centronere
- D. Gene
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3 |
Genes are located on |
- A. Chromosomes
- B. Nucleus
- C. Centrosomes
- D. Cell membrane.
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4 |
DNA is called.......... material. |
- A. Hereditary
- B. Plasma
- C. Meiotic
- D. Chromatic
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5 |
Chromosomes are........... structures. |
- A. Round
- B. Circular
- C. Long
- D. Thread like
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6 |
The section of DNA which has information for making a specific protein is called. |
- A. DNA strand
- B. Nucleotide
- C. Chromosomes
- D. Gene
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7 |
Reduction of chromosomes takes place during. |
- A. Mitosis
- B. Meiotic -I
- C. Meiotic -II
- D. Both mitosis and meiotic -II
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8 |
The colour of eyes in an organism is controlled by a. |
- A. Egg
- B. Zygote
- C. Chromosomes
- D. Gene pair
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9 |
Nuclear division in followed by. |
- A. Cytoplasm
- B. Nucleus
- C. Chromosomes
- D. Cytokinesis
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10 |
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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