Crossing over between homologous chromosomes occurs during:
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Correct answer: Pachytene
Crossing over occurs during the pachytene stage of prophase I. It involves exchange of genetic material between non-sister chromatids.
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More Cell Division: Mitosis and Meiosis questions
- Which of the following cells is produced directly by meiosis?
- Which regulatory protein complex controls progression through mitosis?
- Independent assortment of chromosomes occurs during:
- How many daughter cells are produced after completion of meiosis?
- Which structure attaches chromosomes to spindle fibers?
- Which checkpoint ensures all chromosomes are properly attached to spindle fibers before separation?