During which phase of meiosis does crossing over of chromatids occur?
Understand the Problem
The question is asking about the specific phase of meiosis during which crossing over occurs, which is a key process in genetic recombination.
Answer
The crossing over of chromatids occurs during the pachytene stage of prophase I of meiosis.
Crossing over of chromatids occurs during the pachytene stage of prophase I of meiosis.
Answer for screen readers
Crossing over of chromatids occurs during the pachytene stage of prophase I of meiosis.
More Information
Crossing over is crucial for genetic variation as it shuffles genes between homologous chromosomes, contributing to the diversity seen in gametes.
Tips
A common mistake is assuming crossing over occurs during the entire prophase I, whereas it specifically happens during the pachytene stage.
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