In Meiosis-I,a bivalent is an association of | vedclass

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(D) $Meiosis$ is a reductional division that occurs in a diploid cell,resulting in four haploid daughter cells. During the $Prophase-I$ stage of $Meio

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Four chromatids and two centromeres

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(D) $Meiosis$ is a reductional division that occurs in a diploid cell,resulting in four haploid daughter cells. During the $Prophase-I$ stage of $Meiosis-I$,homologous chromosomes pair up to form a structure known as a bivalent or tetrad. $A$ bivalent consists of two homologous chromosomes,where each chromosome is composed of two sister chromatids. Therefore,a bivalent contains a total of four chromatids and two centromeres.

List-$I$	List-$II$
$a$. Zygotene	$i$. Terminalization
$b$. Pachytene	$ii$. Chiasmata
$c$. Diplotene	$iii$. Crossing over
$d$. Diakinesis	$iv$. Synapsis

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

Similar Questions

Match the following stages of meiosis with their respective events:

List-$I$ List-$II$

$a$. Zygotene $i$. Terminalization

$b$. Pachytene $ii$. Chiasmata

$c$. Diplotene $iii$. Crossing over

$d$. Diakinesis $iv$. Synapsis

Select the correct option: $a \quad b \quad c \quad d$

Meiosis can be observed in

In which phase does the synapsis process start?

In meiosis,crossing over is initiated at:

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

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