Prophase I Sub Stages Of Meiosis — a labelled NEET Biology diagram with a definitions lexicon.
Prophase I Sub-stages of Meiosis Labelled parts: Leptotene, Zygotene, Pachytene, Diplotene, Diakinesis, Synapsis, Crossing Over, Chiasmata, Synaptonemal Complex. The pairing of homologous chromosomes during the Zygotene stage of meiosis. The exchange of genetic material between non-sister chromatids of homologous chromosomes during Pachytene. X-shaped structures visible during Diplotene where crossing over has occurred.