Statement A - Chromosomes replicate in the G_ | vedclass

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(C) In the cell cycle,the $G_1$ phase is the first gap phase where the cell grows and prepares for $DNA$ replication,but $DNA$ replication (chromosome

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Statement $A$ is incorrect and $B$ is correct.

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(C) In the cell cycle,the $G_1$ phase is the first gap phase where the cell grows and prepares for $DNA$ replication,but $DNA$ replication (chromosome replication) occurs during the $S$ phase (Synthesis phase).Therefore,Statement $A$ is incorrect.After the $S$ phase,the cell enters the $G_2$ phase,where it prepares for mitosis. After completing the $G_2$ phase,the cell enters the $M$ phase (Mitosis).Therefore,Statement $B$ is correct.Thus,Statement $A$ is incorrect and Statement $B$ is correct.

Statement $A$ - Chromosomes replicate in the $G_1$ phase.
Statement $B$ - The cell enters mitosis from the $G_2$ phase.

Similar Questions

Which of the following types of cell division is a characteristic feature of chondrocytes,the macronucleus of Paramecium,and embryonic membranes?

Statement $P$: The phase between two successive meiotic divisions is called interkinesis.
Statement $Q$: The period between two successive cell divisions is called the cell cycle.

Select the correct option:
$(1)$ In animal cells,cytokinesis occurs by cell plate / cell furrow.
$(2)$ Mitosis occurs only in somatic cells / both somatic and germ cells.

Which of the following statements are correct?
$a -$ Cell cycle duration can vary from organism to organism and also from cell type to cell type.
$b -$ $DNA$ synthesis occurs only in pachytene.
$c - G_1$ phase corresponds to the interval between mitosis and initiation of $DNA$ replication.

$X$-bodies were discovered by:

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Statement $A$ - Chromosomes replicate in the $G_1$ phase.Statement $B$ - The cell enters mitosis from the $G_2$ phase.