Synapsis occurs after chromosomal dna has replicated

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Synapsis occurs after chromosomal DNA has replicated. How many chromatids are involed in crossing-over of a homologous pair of chromosomes?

Reference no: EM13535221

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Synapsis occurs after chromosomal dna has replicated : Synapsis occurs after chromosomal DNA has replicated. How many chromatids are involed in crossing-over of a homologous pair of chromosomes?
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