Crossing Over | Encyclopedia.com
https://www.encyclopedia.com/science-and-technology/biology-and-genetics/genetics-and-genetic-engineering/crossing-over
WebMay 17, 2018 · Crossing over, or recombination, is the exchange of chromosome segments between nonsister chromatids in meiosis. Crossing over creates new combinations of genes in the gametes that are not found in either parent, contributing to genetic diversity. Homologues and Chromatids. All body cells are diploid, meaning they …
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