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xeze [42]
3 years ago
8

Where do homologous chromosomes exchange genetic material through crossing over? 

Biology
1 answer:
Naya [18.7K]3 years ago
5 0

Answer:

D. Chiasma

Explanation:

In Prophase I of Meiosis, a process called <u>synapsis</u> occurs. Synapsis is the process where homologous chromosomes pair up.  Within this process, sister chromatids cross-over at certain points, and these points are called chiasmata. Chiasmata is just the plural of chiasma. In these points, the chromatids intertwine and exchange genetic material through a process called, cross-over.  

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