The number of chromatids in a chromosome at a | vedclass

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(B) During $Anaphase$ of mitosis,the centromere of each chromosome splits,and the chromatids separate. Each separated chromatid is now considered an i

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$1$ in mitosis and $2$ in meiosis

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(B) During $Anaphase$ of mitosis,the centromere of each chromosome splits,and the chromatids separate. Each separated chromatid is now considered an independent chromosome. Therefore,each chromosome at this stage consists of $1$ chromatid.During $Anaphase-I$ of meiosis,homologous chromosomes separate,but the sister chromatids remain attached at the centromere. Thus,each chromosome still consists of $2$ chromatids.During $Anaphase-II$ of meiosis,the centromere splits,and the sister chromatids separate,resulting in $1$ chromatid per chromosome.However,in the context of standard textbook questions regarding the transition of chromosomes during $Anaphase$,it is observed that in mitosis,the chromosome count effectively doubles as chromatids become chromosomes ($1$ chromatid per chromosome),whereas in $Anaphase-I$ of meiosis,the chromosome retains $2$ chromatids. Thus,the correct answer is $1$ in mitosis and $2$ in meiosis.

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

The number of chromatids in a chromosome at anaphase is

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