chiasmata in biology means?
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when two non sister chromosomes are attached with each other in miosis call division they look like English letter X. That stage of chromosome is called chiasmata.
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Chaismata is formed due to crossing over of two different chromosomes ( maternal and paternal) during pachytene of Meiosis 1.
It assumes a X Shaped structure. However, It is clearly seen in diplotene stage. The terminalization of chaismata occurs during Diakinesis.
It assumes a X Shaped structure. However, It is clearly seen in diplotene stage. The terminalization of chaismata occurs during Diakinesis.
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