Question

what is the chiasmata ?

Answer 1

Hi, dude

"a point at which paired chromosome remain in contact during the first metrphase of meisosis and at which crossing over the exchange of genetic material occur between the strands ."

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Answer 2

Explanation:

point at which paired chromosomes remain in contact during the first metaphase of meiosis, and at which crossing over and exchange of genetic material occur between the strand