Which of the following occurs before mitosis and meiosis?* a. homologous chromosomes pair up b. sister chromatids cross over c. DNA is copied once d. synapsis occurs

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Juan Marcos Armella asked Oct 19, 2022

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Which of the following occurs before mitosis and meiosis?*

a. homologous chromosomes pair up

b. sister chromatids cross over

c. DNA is copied once

d. synapsis occurs

Biology
high-school

Juan Marcos Armella asked Oct 19, 2022

by Juan Marcos Armella

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Answer:

c.dna copied once before mitosis and meiosis occur.

Dodomorandi answered Oct 25, 2022

by Dodomorandi

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