Biology, 08.11.2020 01:00 hwest98

Please help me ASAP TvT How does crossing-over result in genetic recombination?

- It permits the exchange of genetic material between homologous chromosomes.

- It reduces the original cell’s chromosome number by half.

- It mixes half the maternal chromosomes with half the paternal chromosomes.

- It randomly separates the maternal and paternal chromosomes.

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Please help me ASAP TvT How does crossing-over result in genetic recombination?

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