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guajiro [1.7K]
3 years ago
5

In what stage of Meiosis does crossing-over happen?

Biology
2 answers:
Phoenix [80]3 years ago
5 0

Answer:

prophase I

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.

LenaWriter [7]3 years ago
5 0

Answer:

B. Prophase I

Explanation:

Crossing over of meiosis occurs only during prophase I.

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