| 1 |
Mitosis may be divided into two phases |
- A. Karyikinesis & cytokinesis
- B. Karyikinesis & diakinesis
- C. Diakinesis & cytokinesis
- D. Exokinesis & endokinesis
|
| 2 |
Which one is absent in animal cells. |
- A. spindle
- B. Centriole
- C. Chromatids
- D. Phragmoplast
|
| 3 |
Contractile ring in cytokinesis is formed by |
- A. Tubulin
- B. Actin and Myosin
- C. Keratin
- D. Cyclin
|
| 4 |
Cancer occurs due to error in |
- A. Binary fission
- B. Budding
- C. Mitosis
- D. Meiosis
|
| 5 |
The spread of tumor cells and establishment of secondary area of growth is known as. |
- A. Necrosis
- B. Apoptosis
- C. Metastasis
- D. Epigenesis
|
| 6 |
The uterine layer which is shed with each monthly cycle is: |
- A. Endometrium
- B. Perimetrium
- C. Tunica albuginea
- D. Myometrium
|
| 7 |
The average cell cycle in human is. |
- A. 24 hours
- B. 26 hours
- C. 28 hours
- D. 30 hours
|
| 8 |
The stage that lasts for days, weeks or event years |
- A. Zygotene
- B. Leptotene
- C. Pachytene
- D. Diplotene
|
| 9 |
Trisomy of chromosome 18 is found in. |
- A. Down's syndrome
- B. Edward syndrome
- C. Patau syndrome
- D. Jacob's syndrome
|
| 10 |
Which of the following chromosome abnormalities lead to tallness, aggressiveness mental defect and anti social behavior. |
- A. XXY
- B. XXXY
- C. XO
- D. XYY
|