In which of the following,each chromosome is | vedclass

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(B) During meiosis,the chromosomes undergo replication during the $S$-phase of interphase,resulting in each chromosome consisting of two sister chroma

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Anaphase-$II$

Vedclass · Answer

(B) During meiosis,the chromosomes undergo replication during the $S$-phase of interphase,resulting in each chromosome consisting of two sister chromatids.In Anaphase-$I$,homologous chromosomes separate,but each chromosome still consists of two chromatids.In Anaphase-$II$,the centromeres split,and the sister chromatids separate. Once separated,each chromatid is considered an individual chromosome,consisting of a single chromatid.Therefore,in Anaphase-$II$,each chromosome is seen to consist of a single chromatid.

In which of the following,each chromosome is seen to consist of a single chromatid?

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