i) Failure of homologous chromosomes to segregate during meiosis 1 or anaphase 1 Acc failure of sister chromatids to separate during meiosis II/ Anaphase II;
ii) Occurs when some sections of chromatids break off and fail to rejoin to any of the chromatid;
johnmulu answered the question on January 14, 2017 at 09:29
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