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Crossing over, or recombination, could be the exchange of chromosome sections between nonsister chromatids in meiosis

Crossing over, or recombination, could be the exchange of chromosome sections between nonsister chromatids in meiosis Crossing over creates brand new combinations of genes into the gametes that aren’t present in either moms and dad, leading to hereditary variety. Homologues and Chromatids All cells are diploid, meaning they have pairs of every chromosome. One person in each set arises from ...

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