The following events occur during the various phases of the cell cycle. Name the phase against each of the events.

1.  Disintegration of nuclear membrane..........

2.  Appearance of nucleolus.........

3.  Division of centromere.........

4.  Replication of DNA .........

 

 
(a) Prophase
 
(b) Telophase
 
(c) Anaphase
 
(d) S-phase