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(B) The cell cycle consists of distinct phases:$1$. $G_1$ phase: This is the first gap phase where the cell grows and prepares for replication,but no

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$(a-q), (b-r), (c-p), (d-s)$

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(B) The cell cycle consists of distinct phases:$1$. $G_1$ phase: This is the first gap phase where the cell grows and prepares for replication,but no $DNA$ synthesis occurs. Thus,$(a-q)$.$2$. $G_2$ phase: This is the second gap phase where the cell prepares for mitosis. $DNA$ synthesis has already occurred in the $S$ phase,so $DNA$ synthesis stops. Thus,$(b-r)$.$3$. $S$ phase: This is the synthesis phase where $DNA$ replication occurs. Thus,$(c-p)$.$4$. Prophase: During this phase,the chromatin condenses and the mitotic spindle begins to form. Thus,$(d-s)$.Therefore,the correct match is $(a-q), (b-r), (c-p), (d-s)$.

Column $I$	Column $II$
$(a)$ $G_1$ phase	$(p)$ Synthesis of new $DNA$ occurs
$(b)$ $G_2$ phase	$(q)$ No $DNA$ synthesis occurs
$(c)$ $S$ phase	$(r)$ $DNA$ synthesis stops
$(d)$ Prophase	$(s)$ Formation of mitotic spindle occurs

Column-$I$	Column-$II$
$(I)$ $M$ phase	$(i)$ Nucleolus,golgi complex and $\text{ER}$ reform
$(II)$ Telophase	$(ii)$ No replication of $\text{DNA}$
$(III)$ Diakinesis	$(iii)$ Most dramatic period of the cell cycle
$(IV)$ Interkinesis	$(iv)$ Terminalisation of chiasmata

List-$I$ (Phase of cell cycle)	List-$II$ (Activity)
$A$. $G_1$ phase	$I$. Actual cell division occurs
$B$. $S$ phase	$II$. Cell is metabolically active and continuously grows but does not replicate its $DNA$
$C$. $G_2$ phase	$III$. Synthesis of $DNA$ occurs and the amount of $DNA$ per cell doubles
$D$. $M$ phase	$IV$. Proteins are synthesized while cell growth continues

Match the following columns correctly:
Column $I$ Column $II$
$(a)$ $G_1$ phase $(p)$ Synthesis of new $DNA$ occurs
$(b)$ $G_2$ phase $(q)$ No $DNA$ synthesis occurs
$(c)$ $S$ phase $(r)$ $DNA$ synthesis stops
$(d)$ Prophase $(s)$ Formation of mitotic spindle occurs

Similar Questions

Select an incorrect statement with respect to the cell cycle.

Which of the following features is common to both mitosis and meiosis?

Which processes are induced during the cell cycle?

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Match the following columns correctly:Column $I$Column $II$$(a)$ $G_1$ phase$(p)$ Synthesis of new $DNA$ occurs$(b)$ $G_2$ phase$(q)$ No $DNA$ synthesis occurs$(c)$ $S$ phase$(r)$ $DNA$ synthesis stops$(d)$ Prophase$(s)$ Formation of mitotic spindle occurs