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A-Level Biology OCR A

Random Independent Produces Genetic Homologous Pair Maternal Paternal

Front Describe the process of random independent assortment and explain how it produces genetic variation.
Back Random independent assortment:
  • Orientation of each homologous pair on metaphase plate is random and independent of any other homologous pair
  • Maternal or paternal chromosomes can end up facing either pole
  • This means that the daughter cells can end up with any combination of maternal and paternal chromosomes hence why it produces genetic variation 

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