Column A | Column B |
A |
a) Organisation of cellular contents and further cell growth. |
B |
b) Leads to formation of two daughter cells. |
C |
c) Cell grows physically and increase volume proteins,organells. |
D |
d) synthesis and replication of DNA. |
Match the correct option as per the process shown in the diagram.
1-b,2-a,3-d,4-c
1-c,2-b,3-a,4-d
1-a,2-d,3-c,4-b
1-c,2-d,3-a,4-b
The above diagram is showing the entire cell cycle where G1,S,G2 and M-phase continues in cycle with each phase performing several function. G1 phase marks the beginning of cell cycle where cell grows physically and increase in volume with both increment in protein and organelles. This is followed by S-phase which is very significant stage where synthesis and replication of DNA content takes place. After this G2 phase is responsible for further cell growth and organisation of cellular contents and this marks the end of Interphase. From here cell enters Mphase where two daughter cells are formed after going through several steps of mitosis.
Option 4 is the correct answer.