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What exactly happens during Prophase I?



Check all that apply!


Chromosomes separate.


Crossing over occurs.


Chromosomes line up in the middle.


Chromosomes line up with homologous pairs.


Chromosomes condense.

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Answer:

During the I, they coil and become shorter and thicker and visible under the light microscope. the duplicated homologous chromosomes pair, and crossing over (the physical change of chromosomes parts) . occur

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