Biology, asked by shafeeqhaidar14, 4 months ago

describe synapses bivalent and chiasmata ​

Answers

Answered by akanksha2614
18

Answer:

Bivalent or tetrad is a pair of synapsed homologous chromosomes. They are formed during the zygotene stage of prophase I of meiosis. Chiasmata is the site where two non sister chromatids have crossed over. It represents the site of cross-over.

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