| 1 |
Necrosis is: |
- A. Division of cells
- B. Suicide of cells
- C. Cell death by tissue damage
- D. Weakness of cells
|
| 2 |
The division of nucleus is: |
- A. Mitosis
- B. Karyokinesis
- C. Cytokinesis
- D. Meiosis
|
| 3 |
Males with two Y chromosomes have more .................. tendensies. |
- A. Citizenship
- B. Criminal
- C. Good
- D. None
|
| 4 |
Karyokinesis is division..................... . |
- A. Nucleus
- B. Cytoplasm
- C. DNA
- D. proteins
|
| 5 |
The chromosomes are arranged along the equator of spindle in: |
- A. Prophase
- B. Telophase
- C. Anaphase
- D. Metaphase
|
| 6 |
Plants lack ................... . |
- A. Protein
- B. Centrioles
- C. Spindle fibers
- D. Cytokisnesis
|
| 7 |
For mitosis, the chromosomes of the cells are duplicated during interphase. When do the chromosomes duplicated for meiosis? |
- A. Before meiosis 1
- B. Before meiosis 2
- C. During Meiosis 1
- D. Do not duplicate
|
| 8 |
Modern classification (binomial nomenclature) is based on the work of: |
- A. Caesalpino
- B. John Ray
- C. Tournefort
- D. Carolous Linnaeus
|
| 9 |
What reason would you suggest for the fact that the total DNA content of each daughter cell is reduced during meiosis? |
- A. Chromosomes do not replicate during the interphase before meiosis 1
- B. Chromosomes do not duplicate between meiosis 1 and 2
- C. Half of the chromosomes form each gamete are broken
- D. Sister chromatids separate during anaphase of meiosis 1
|
| 10 |
RNA, ribosomes and enzyme are synthesized during .............. . |
- A. G2-phase
- B. S-phase
- C. G1-phase
- D. Inretphase
|
