In which stage does crossing over occur?

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(A) Crossing over is the exchange of genetic material between non-sister chromatids of homologous chromosomes.It occurs during the $Pachytene$ stage o

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Pachytene

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(A) Crossing over is the exchange of genetic material between non-sister chromatids of homologous chromosomes.It occurs during the $Pachytene$ stage of $Prophase-I$ of $Meiosis-I$.During this stage,the bivalent chromosomes become clearly visible as tetrads,and the phenomenon of recombination is mediated by the enzyme recombinase.

Similar Questions

In Anaphase-$II$ of meiosis,each chromosome contains ........ $DNA$. (in $- DNA$)

$A$: In the diplotene sub-stage,the two chromosomes of a homologous pair move away from each other.
$R$: The connection is maintained at the site where crossing over has occurred in homologous chromosomes.

In the given figure,what is the ploidy of the chromosomes in the cell labeled $Q$?

In $Meiosis-I$,a bivalent is an association of

In the pachytene stage:

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