French, asked by Annabelle1056, 1 year ago

How does crossing over occur?

Answers

Answered by sara022
1
hello!

During the paxhytene stage of meiosis I following the chisma formation interwining of the segments occur through the region of chisma followed by "tearing and rebuilding" under the influence of endonuclease and ligase resulting to crossing over.

hope it helps... :)
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