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Definiton of crossing over

User Peace Wang
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Answer:

Step-by-step explanation:

Crossing over is the exchange of genetic material between non-sister chromatids of homologous chromosomes during meiosis, which results in new allelic combinations in the daughter cells.

User JMat
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Crossing over is the exchange of genetic material between non-sister chromatids of homologous chromosomes during meiosis, which results in new allelic combinations in the daughter cells.

User Mathieu Amiot
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