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Sources of genetic variation | Inheritance and variation | High school biology | Khan Academy
Keep going! Check out the next lesson and practice what you’re learning: https://www.khanacademy.org/science/hs-biology/x4c673362230887ef:inheritance-and-variation/x4c673362230887ef:sources-of-genetic-variation/e/understand-sources-of-genetic-variation In sexual reproduction, chromosomes can sometimes swap sections during the process of ...
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