Arrange the following events occurring during | vedclass

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(B) The sequence of events during mitosis involves the structural changes of chromosomes:$1$. Initially,the $DNA$ replicates to form a Dyad $(3)$,whic

Vedclass · Accepted Answer

$2, 3, 1, 4$

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(B) The sequence of events during mitosis involves the structural changes of chromosomes:$1$. Initially,the $DNA$ replicates to form a Dyad $(3)$,which consists of two sister chromatids joined at the centromere.$2$. During metaphase/anaphase,the structure is referred to as a Chromatid $(1)$ when considering the individual strands.$3$. $A$ Monad $(2)$ represents a single chromosome structure before replication or after separation.$4$. Finally,after the separation of sister chromatids during anaphase,they are referred to as Daughter chromosomes $(4)$.However,in the context of the progression of chromosomal states during the cell cycle: $A$ chromosome exists as a Monad $(2)$ in $G_1$,becomes a Dyad $(3)$ after $S$ phase,the individual components are Chromatids $(1)$,and upon separation,they become Daughter chromosomes $(4)$.Therefore,the correct sequence is $2, 3, 1, 4$.

List $I$	List $II$
$A$. $M$ Phase	$I$. Proteins are synthesized
$B$. $G_2$ Phase	$II$. Inactive phase
$C$. Quiescent stage $(G_0)$	$III$. Interval between mitosis and initiation of $DNA$ replication
$D$. $G_1$ Phase	$IV$. Equational division

Arrange the following events occurring during mitosis in the correct sequence: $(1)$ Chromatid,$(2)$ Monad,$(3)$ Dyad,$(4)$ Daughter chromosome.

Similar Questions

Which one of the following never occurs during mitotic cell division?

Select the matched ones.
$I.$ $S$-phase - $DNA$ replication
$II.$ Zygotene - Synapsis
$III.$ Diplotene - Crossing over
$IV.$ Meiosis - Shown by haploid and diploid cells
$V.$ $G_{2}$-phase - Quiescent stage

Which stages of cell division do the following figures '$A$' and '$B$' represent respectively?

How many chromosomes will the cell have at $G_{1}$,after $S$ and after $M$-phase respectively,if it has $14$ chromosomes at interphase?

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