defferentiate Between leptotene and zygotene
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Leptotene shows first stage of prophase I, in which each chromosome, having two sister chromatids, becomes visible as individualized chromosome. ... During zygotene, synapsis (pairing of chromosomes) occurs between homologous chromosomes that include formation of bivalent or tetravalent cheomosomes.
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Leptotene-
- Condensation and coiling of
Chromatin fibres begins during
Leptotene and Chromosomes are
formed, which are visible under
the light microscope.
Bouquet formation( telomeres of
the chromosomes get polarized
towards the centrioles)
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