Arrange the following stages of meiosis I in | vedclass

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(C) The stages of Prophase $I$ of meiosis occur in the following order:$1$. Synapsis $(b)$: Homologous chromosomes pair up during the Zygotene stage.$

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$(b), (a), (c), (d)$

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(C) The stages of Prophase $I$ of meiosis occur in the following order:$1$. Synapsis $(b)$: Homologous chromosomes pair up during the Zygotene stage.$2$. Crossing over $(a)$: Exchange of genetic material between non-sister chromatids occurs during the Pachytene stage.$3$. Terminalization of chiasmata $(c)$: The chiasmata shift towards the ends of the chromosomes during the Diakinesis stage.$4$. Disappearance of nucleolus $(d)$: The nucleolus and nuclear envelope disappear during the final phase of Diakinesis.Therefore,the correct sequence is $(b), (a), (c), (d)$.

List-$I$ (Sub Phases of Prophase-$I$)	List-$II$
$A$. Diakinesis	$I$. Synaptonemal complex formation
$B$. Pachytene	$II$. Completion of terminalisation of chiasmata
$C$. Zygotene	$III$. Chromosomes look like thin threads
$D$. Leptotene	$IV$. Appearance of recombination nodules

Arrange the following stages of meiosis $I$ in the correct sequence:
$(a)$ Crossing over
$(b)$ Synapsis
$(c)$ Terminalization of chiasmata
$(d)$ Disappearance of nucleolus

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Arrange the following stages of meiosis $I$ in the correct sequence:$(a)$ Crossing over$(b)$ Synapsis$(c)$ Terminalization of chiasmata$(d)$ Disappearance of nucleolus