Interkinesis stage of cell cycle
| 1. | Is generally short lived | 
| 2. | Shows DNA duplication | 
| 3. | Is generally long lived | 
| 4. | Is followed by prophase-I | 
Select the incorrect statement
| 1. | Yeast can progress through the cell cycle in about 90 minutes | 
| 2. | DNA synthesis is a continuous process in cell cycle | 
| 3. | Duration of I-phase in the cell cycle is more than 95% | 
| 4. | Events of cell cycle are under genetic control | 
Cells that do not divide further exit G1 phase to enter an inactive stage called
| 1. | G2 phase | 
| 2. | G0 stage | 
| 3. | S-phase | 
| 4. | M-phase | 
Select the odd one out with respect to mitosis
| 1. | It helps the organisms in both sexual and asexual reproduction | 
| 2. | It is called equational division | 
| 3. | It takes place only in diploid cells of plants | 
| 4. | It helps in cell repair | 
Select the mis-matched pair
| 1. | Leptotene – Compaction of chromosomes continued | 
| 2. | Zygotene – Appearance of recombination nodules | 
| 3. | Diplotene – beginning of dissolution of synaptonemal complex | 
| 4. | Diakinesis – Completgeterminalisation of chiasmata | 
Microtubules from opposite poles of the spindle attach to the pairs of homologous chromosomes during
| 1. | Pachytene | 
| 2. | Metaphase – I | 
| 3. | Metaphase – II | 
| 4. | Early prophase | 
Exchange of genetic material between two homologous chromosomes occurs in
(1) Leptotene
(2) Diakinesis
(3) Pachytene
(4) Diplotene
How many meiotic divisions are required to produce 50 wheat grains?
| 1. | 100 | 
| 2. | 200 | 
| 3. | 25 | 
| 4. | 63 | 
A typical eukaryotic cell cycle is illustrated by human cells in culture. These cells divide once in approximately every
1. 24 hours                  
2. 90 minutes
3. 20 minutes               
4. 9 hours
Choose incorrect statement with respect to cell cycle
| 1. | Duration of cell cycle can vary from organism to organism | 
| 2. | Duration of cell cycle is uniform in different cell types of an organism | 
| 3. | Events of cell cycle are under genetic control | 
| 4. | It is divided into two basic phases |