Prophase I of meiosis (reduction division) is | vedclass

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

Vedclass · Accepted Answer

Leptotene — zygotene — pachytene — diplotene — diakinesis

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(D) Prophase $I$ of meiosis is a complex and prolonged 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,known as synapsis.$3$. Pachytene: Crossing over takes place between non-sister chromatids of homologous chromosomes.$4$. Diplotene: The synaptonemal complex dissolves,and homologous chromosomes begin to separate,revealing chiasmata.$5$. Diakinesis: The final stage where chromosomes are fully condensed and the nucleolus disappears.Therefore,the correct chronological sequence is Leptotene — zygotene — pachytene — diplotene — diakinesis.

Prophase $I$ of meiosis (reduction division) is divided into a number of stages. The correct chronological sequence is:

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