12-11-2018
Biology

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In prophase 1 of meiosis, crossing over results in

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Asgardian Asgardian

23-11-2018

In prophase 1 of meiosis, crossing over results in:

1) Chromosomes are visible as a bivalent ( tetrad) tightly grouping of two chromosomes, each consisting of two sister chromatids

2) The nuclear envelope disappear.

3) Two chromosomes are grouped together very tightly.

4) chiasmata formation take place.

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