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In what stage of Meiosis does crossing-over happen?

A. Metaphase I

B. Prophase I

C. Telophase II

User Laurent R
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2 Answers

1 vote

Answer:

prophase I

Step-by-step explanation:

Crossing over occurs only during prophase I.

The complex that temporarily forms between homologous chromosomes is only present in prophase I, making this the only opportunity the cell has to move DNA segments between the homologous pair.

User Another Dude
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5 votes

Answer:

B. Prophase I

Step-by-step explanation:

Crossing over of meiosis occurs only during prophase I.

User Minutis
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4.3k points