Which event is unique to prophase I of meiosis and does not occur in mitosis?
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Correct answer: Synapsis of homologous chromosomes
Synapsis is the pairing of homologous chromosomes, which occurs only during prophase I of meiosis. This pairing allows for genetic recombination and is absent in mitosis.
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More Cell Division: Mitosis and Meiosis questions
- The main biological significance of meiosis is to:
- Which stage of mitosis involves separation of sister chromatids?
- Crossing over between homologous chromosomes occurs during:
- Which of the following cells is produced directly by meiosis?
- Which regulatory protein complex controls progression through mitosis?
- Independent assortment of chromosomes occurs during: