How do chromosomes appear during the pachyten | vedclass

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Question

(B) During the pachytene stage of prophase-$I$ in meiosis,the process of crossing over occurs between non-sister chromatids of homologous chromosomes.

Vedclass · Accepted Answer

$Tetrad$ and $Bivalent$

Vedclass · Answer

(B) During the pachytene stage of prophase-$I$ in meiosis,the process of crossing over occurs between non-sister chromatids of homologous chromosomes.At this stage,the bivalent chromosomes (pairs of homologous chromosomes) clearly appear as tetrads,meaning they consist of four chromatids.Therefore,the chromosomes are described as $Tetrad$ and $Bivalent$.

How do chromosomes appear during the pachytene stage of meiosis?

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