Homologous Chromosome Separation in Anaphase I — NEET Biology
📚 Practice ConceptAnaphase I: The homologous chromosomes separate, while sister chromatids remain associated at their centromeres.
Which of the following statements regarding meiotic cell division are NOT correct? S1: During Anaphase I, homologous chromosomes separate, and centromeres do not divide. S2: The alignment of bivalent chromosomes at the equatorial plate occurs during Metaphase I. S3: A primary meiotic division (Meiosis I) leads to the separation of sister chromatids and reduction in chromosome number. S4: In Anaphase II, sister chromatids remain associated at their centromeres while moving to opposite poles. S5: Interkinesis is a short-lived stage between Meiosis I and Meiosis II, where no DNA replication occurs. S6: Terminalisation of chiasmata and full chromosome condensation are characteristic features of Diakinesis. Options:
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