Given below is a schematic representation of the phases/stages of the cell cycle. Which one of the following is the correct indication of the stage/phase in the cell cycle?

  • A
    $C$ - Cytokinesis
  • B
    $D$ - Synthetic phase ($S$ phase)
  • C
    $A$ - Prophase
  • D
    $B$ - Metaphase

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Similar Questions

The following events occur during the various phases of the cell cycle. Name the phase against each of the events.
$(a)$ Disintegration of nuclear membrane .........
$(b)$ Appearance of nucleolus
$(c)$ Division of centromere
$(d)$ Replication of $DNA$

Match the description (given in Column $I$) with the correct stage (given in Column $II$) and choose the correct option.
Column $I$Column $II$
$A$. Chromosomes are moved to spindle equator$I$. Pachytene
$B$. Centromere splits and chromatids move apart$II$. Zygotene
$C$. Pairing between homologous chromosomes takes place$III$. Anaphase
$D$. Crossing over between homologous chromosomes$IV$. Metaphase

Select the correct match for $X$ and $Y$:
Column $X$Column $Y$
$(1)$ Attachment site of spindle fibers$(P)$ Cell cycle
$(2)$ Pairing of homologous chromosomes$(Q)$ Kinetochores
$(3)$ Exchange of genes$(R)$ Synapsis
$(4)$ Interval between two successive cell divisions$(S)$ Crossing over

$A$ : Endomitosis does not cause karyokinesis or cytokinesis.
$R$ : In endomitosis,mitosis occurs within the nucleus.

During which phase$(s)$ of the cell cycle does the amount of $DNA$ in a cell remain at the $4C$ level,if the initial amount is denoted as $2C$?

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