| 1 |
What are significant happening of meiosis. |
- A. Crossing over
- B. Random assortment of chromosome
- C. Linkage
- D. Crossing over and random assortment of chromosomes
|
| 2 |
Trisomy of chromosome 18 is found in. |
- A. Down's syndrome
- B. Edward syndrome
- C. Patau syndrome
- D. Jacob's syndrome
|
| 3 |
Apoptosis is. |
- A. Division of cells
- B. Death of cells by tissue damage
- C. suicide of cells
- D. Weakness of cells
|
| 4 |
The laptotene and zygotene lasts for. |
- A. Few hours
- B. Few days
- C. Few weeks
- D. Few years
|
| 5 |
Interphase period can be divided into. |
- A. G1,G2, G3
- B. G1, G2, F1
- C. G1, S, G2
- D. S1, G1, S2
|
| 6 |
All are related to Turner's syndrome except. |
- A. Short stature
- B. Webbed Neck
- C. Broad face
- D. Without Ovaries
|
| 7 |
Cell cycle involves. |
- A. Growth of cell
- B. Replication of DNA
- C. Cell division
- D. None of these
|
| 8 |
Each bivalent consists of four. |
- A. Chromosomes
- B. Chromatids
- C. spores
- D. Chiasmata
|
| 9 |
Karyokinetic involves division of. |
- A. Cell
- B. Nucleus
- C. Cell membrane
- D. Cytoplasm
|
| 10 |
The phase of meiosis during which nuclei disappear int he cell is called. |
- A. Pachytene
- B. Leptotene
- C. Zygotene
- D. Diplotene
|