Which one of the following never occurs durin | vedclass

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(B) Mitosis is a type of cell division that results in two daughter cells each having the same number and kind of chromosomes as the parent nucleus.Pa

Vedclass · Accepted Answer

Pairing of homologous chromosomes

Vedclass · Answer

(B) Mitosis is a type of cell division that results in two daughter cells each having the same number and kind of chromosomes as the parent nucleus.Pairing of homologous chromosomes,also known as synapsis,is a characteristic feature of Prophase-$I$ of meiosis,not mitosis.During mitosis,chromosomes behave independently and do not pair up.Movement of centrioles,coiling/condensation of chromatids,and attachment of spindle fibres to kinetochores are all standard events occurring during the various phases of mitosis (Prophase,Metaphase,etc.).Therefore,the correct answer is $B$.

List-$I$	List-$II$
$(a)$ $S$ phase	$(i)$ Proteins are synthesized
$(b)$ $G_2$ phase	$(ii)$ Inactive phase
$(c)$ Quiescent stage	$(iii)$ Interval between mitosis and initiation of $DNA$ replication
$(d)$ $G_1$ phase	$(iv)$ $DNA$ replication

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

Similar Questions

The persistence of the nuclear envelope and the formation of an intranuclear spindle are characteristic of ..........

$A$: Multicellular organisms begin their life from a single cell.
$R$: All somatic cells of a multicellular organism have the same number of chromosomes.

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