dianarepetukha26 dianarepetukha26

02-02-2020
Biology

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During prophase I of meiosis:

crossing-over occurs

homologous chromosomes form tetrads.

synapsis occurs

all of these occur

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jenna0226 jenna0226

02-02-2020

The answer is all of these occur. The tetrads need to be made before crossing over occurs, which only occurs in prophase 1. That automatically means it has to be all of the above.

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