![During meiosis, an event known as chromosomal crossing over sometimes occurs as a part of …[Credits : Encyclopædia Britannica, Inc.]](http://media-2.web.britannica.com/eb-media/75/94975-036-651CE673.gif)
During meiosis, an event known as chromosomal crossing over sometimes occurs as a part of recombination. In this process, a region of one chromosome is exchanged for a region of another chromosome, thereby producing unique chromosomal combinations that further divide into haploid daughter cells.
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