Which of the following statement(s) is/are no | vedclass

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(B) Statement $I$ is correct: Meiosis involves the pairing of homologous chromosomes (synapsis) and recombination (crossing over) between non-sister c

Vedclass · Accepted Answer

$II$ only

Vedclass · Answer

(B) Statement $I$ is correct: Meiosis involves the pairing of homologous chromosomes (synapsis) and recombination (crossing over) between non-sister chromatids.Statement $II$ is incorrect: Meiosis results in the formation of four haploid daughter cells,not two diploid cells.Statement $III$ is correct: Meiosis consists of two successive nuclear and cell divisions (meiosis-$I$ and meiosis-$II$) but only one cycle of $DNA$ replication during the $S$-phase.Statement $IV$ is correct: Meiosis-$I$ begins after the $DNA$ replication in the $S$-phase,which results in the formation of identical sister chromatids.Therefore,only statement $II$ is incorrect.

Similar Questions

Select the correct option for the $Pachytene$ stage.

Which of the following types of cell division results in a reduction of the chromosome number?

$A$ : Chiasmata counting stage is diplotene.
$R$ : Dissolution of the synaptonemal complex occurs except at the sites of crossovers.

In which phase of meiosis does the number of chromosomes become halved?

The enzyme recombinase is required at which stage of meiosis?

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