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Rasek [7]
2 years ago
14

What is crossing-over, during what phase does it occur, and what is its significance?

Biology
1 answer:
kondaur [170]2 years ago
4 0

Answer:

Crossing over is a biological occurrence that happens during meiosis when the paired homologs, or chromosomes of the same type, are lined up. Hope this helps :)

Explanation:

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