The correct sequence of stages during the pro | vedclass

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(B) Prophase-$I$ of meiosis is a complex and long phase compared to the prophase of mitosis. It is subdivided into five distinct stages based on chrom

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Leptotene,Zygotene,Pachytene,Diplotene,Diakinesis

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(B) Prophase-$I$ of meiosis is a complex and long phase compared to the prophase of mitosis. It is subdivided into five distinct stages based on chromosomal behavior:$1$. Leptotene: Chromosomes become visible as compact threads.$2$. Zygotene: Pairing of homologous chromosomes occurs (synapsis).$3$. Pachytene: Crossing over takes place between non-sister chromatids of homologous chromosomes.$4$. Diplotene: Dissolution of the synaptonemal complex occurs,and homologous chromosomes start to separate except at the sites of crossovers (chiasmata).$5$. Diakinesis: Terminalization of chiasmata occurs,and the chromosomes are fully condensed.Therefore,the correct sequence is Leptotene $\rightarrow$ Zygotene $\rightarrow$ Pachytene $\rightarrow$ Diplotene $\rightarrow$ Diakinesis.

The correct sequence of stages during the prophase-$I$ of meiosis is:

Similar Questions

What type of gametes are produced by meiosis?

Which stage of meiosis can last for months or years in the oocytes of some vertebrates?

$A$: Meiosis occurs only in diploid $(2n)$ cells.
$R$: Meiosis-$I$ is known as reductional division.

Match the following stages of meiosis with their characteristic events:
$(a)$ Zygotene $(i)$ Terminalization
$(b)$ Pachytene $(ii)$ Chiasmata
$(c)$ Diplotene $(iii)$ Crossing over
$(d)$ Diakinesis $(iv)$ Synapsis
Select the correct option from the following:

In meiosis,the chromosome number becomes

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