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1 vote
What is crossing-over?

the mismatching of chromosomes during Metaphase I
the passing of chromatides through the membrane
the exchange of segments of DNA during synapses in Prophase I
The exchange of segments of DNA during synapses in Metaphase I

asked
User Esoni
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1 Answer

11 votes

Answer:

The exchange of segments of DNA during synapses in prophase 1

Step-by-step explanation:

answered
User Oleg Gopkolov
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7.7k points
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