Meiosis

AP Biology· difficulty 3/5

The reductional division (haploid number established) occurs during

A
$S phase of interphase (DNA replicates)$
B
$Meiosis I (homologs separate)$
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C
$Meiosis II (sister chromatids separate to poles)$
D
$Mitosis (sister chromatids separate to poles)$

Explanation

Meiosis I separates homologous chromosomes (2n \to n). Meiosis II is mitosis-like, separating sister chromatids.

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