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

Crossing over, or recombination, could be the trade 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 body cells are diploid, meaning they have pairs of each and every chromosome. One member of each set originates from the average person's mom, and another through the daddy.

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